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EXPIRED - FOR SALE: Classic Speakers

Item #649445283
Info: Classic Speakers

Asking Price:
CAD $199.99
Payment method: Cash, Paypal, Money Order, Money Wire, Interac/EMT
Condition: 8 - Very good (?)
Date Posted: Aug 02, 18 4:29pm (PST)
Edited: Sep 02, 18 1:47am
About Seller: David Dov
David Dov is a premium user
North York,Toronto, ON
Canada
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An excellent condition pair of vintage early 1970's Dynaco A-25 speakers @ $280.00/pair
Fully working without any issues!
Cabinets refinished in medium Danish stain finish

An excellent condition pair of vintage early 1970's Dynaco A-25 speakers
Fully working without any issues!
Refinished cabinets sanded and re-stained with Howard's restorer!
Grill covers should be cleaned or replaced as can be re-covered!
Dynaco A-25s have been something special for 50 years!
Made in Denmark
One of the first speakers to use rubber surrounds and not foam!
The Dynaco A-25 aperiodic loudspeaker is a compact, high performance two way speaker system.
10 inch extended excursion woofer is matched to a specially designed soft dome tweeter with a dual section high pass filter at 1500Hz, in a cabinet design which achieves a uniquely non-resonant bass response.
The aperiodic, or non-resonant characteristic of the A-25 provides an unusually uniform impedance characteristic throughout the bass range of less than 2 in 1.
This design utilizes an acoustic impedance system which provides variable volume action rather than the totally enclosed cabinet of the acoustic suspension principle or the tuned port of the bass reflex.
Dynaco's A25 loudspeaker were some of the most popular loudspeakers ever produced.
More than 600,000 speakers were sold. (1969-76)
They provided amazingly good sound then and 50 years later still do!
The A25 is a two-way speaker with a 10" woofer and a 2.25" mid-tweeter.
The crossover is quite simple, just a 5 uF capacitor in series with a variable resistor arrangement that feeds the tweeter.
They were built with 8 uF capacitors.
The woofer connects directly to the binding posts, and the crossover relies on the natural roll-off of the 10" woofer.

Specifications:
Type: 2 way, 2 driver loudspeaker system
Frequency Response: 30Hz to 15kHz
Power Handling: 35W
Recommended Amplifier: 60W
Crossover Frequency: 1500Hz
The crossover frequency is about 3600 Hz.
Based on 5 uF seeing about 8.8 Ohms
Impedance: 8Ω
Bass: 1 x 10" extended excursion Dynaco Seas 25F-EW Woofers
Tweeter: 1 x soft dome Dynaco SEAS H-087 Dome Tweeters
Dome size - 1.5"
Frequency Range - 1500 Hz to 20 kHz
Resonant Frequency - 1 kHz (foot note adds impedance is about 6 Ohms)
Sensitivity - 92 dB SPL for 1 watt at 1 meter
Nominal power 60 Watts with a 6dB/octave crossover frequency of 1500 Hz
Flux Density - 1.2 Teslas
Force Factor - 1.5 Webers/meter (8 Ohms)
Voice Coil Diameter - 39 mm
Voice coil height/air gap height- 3mm/2.5 mm
Effective diaphragm area - 13 cm^2
Moving Mass+Typical air load mass - 0.6 grams
Diameter or axes/depth - 104 mm/50 mm
Finish: Oiled Walnut

Dynaco Speaker Component Info
home.indy.net/~gregdunn/dynaco/components/speakers/
Comes with original Dynaco off white burlap finish grill cloths
Local GTA pick up is Finch + Dufferin area
Read more at https://www.stereophile.com/content/dynaco-25-loudspeaker#E63xYbBIiMZhMZ1Z.99
$280.00/pair


**SOLD**Also have a pair of EPI EPICURE model M SPEAKERS built with wood cabs **SOLD**
The EPI 100 loudspeaker is a timeless classic indeed. Originally designed in the late 1960s by Winslow Burhoe, it was his first "module" speaker. The module concept was a woofer and tweeter that had the same efficiency, and frequency reponses that matched each other. The woofer was designed to roll off on its own at 1800 Hz. The tweeter was designed to do the same thing. The only need for a "crossover" was something to protect the tweeter from bass frequencies, hence the incredibly simple use of a ten microfarad capacitor to do the job.
This model stayed in production well into the 1980s, selling hundreds of thousands of units, and for several years was highly recommended by Consumer Reports.
Masonite tweeter There were three distinct generations (with plenty of overlap) - the first featured a tweeter built on a five inch diameter Masonite® face plate, with a paper concave dome. The voice coil was centered and cooled by four tiny pieces of foam and some silicone heat sink compound. This version's woofers usually had butyl rubber surrounds and are often still working forty years later. The coarse weave black or medium brown grills were glued and nailed on, and sported the brass badge with the round, stylised "EPI" logo. Most of these were made in walnut veneer only, and were referred to as the100M or M100.
Gold ring tweeter The next generation upgraded the tweeters to a phenolic dome, and incorporated Ferrofluid® cooling and damping. These were built on a five inch round black plastic faceplate with two gold rings and the EPI "wave" logo. The woofers changed over to foam surrounds, and the grills were held on with Velcro, and later, plastic-framed with mounting pegs and sockets. The badge changed to a gold plastic bold face "EPI" with a horizontal line crossing all three letters featuring a stylized sine wave in the middle of the P. They were sold as the "100V" in a simulated walnut vinyl finish and the 100 M in real walnut veneer.
Red ring tweeter Finally, in the early 1980's, the whole model line got a face lift, and all but the 100 acquired an "A" prefix to their model numbers. The tweeter face plate was slightly smaller in diameter, at about 4 3/8 inches, with a red ring visible around the dome and the EPI logo molded into it. For some reason this version its own page even though technically it was never called the A100.
These were only available in a walnut vinyl finish.
The spring-clip input terminals were finally tolerable.
The Epicure 10 was basically exactly the same speaker system, with a different tweeter face plate and blue woofers, which existed for some marketing purpose lost in the mists of time.
Response: 45 to 18k Hz
RMS Power: 12 to 50 watts (very conservative rating)
Crossover: 1800 Hz
1" air spring dome tweeter
Impedance: 4 ohms DC, 8 ohms nominal
Dimensions: 21" x 11" x 9"
Weight: 25 lbs
The Model 100 was EPI's first and most popular speaker. Winslow Burhoe designed it as the ultimate bookshelf loudspeaker. As an acoustical engineer, his technical criteria for performance was extended frequency response (the ability to reproduce the very lowest and very highest musical frequencies), extreme linearity (the speaker's ability to reproduce any signal fed to it accurately with no exaggeration or deterioration), excellent dispersion (filling any listening room with equal musical energy over the whole range of the speaker), minimum distortion, both harmonic and intermodulation (to eliminate listening fatigue), and a cabinet compact enough to fit on any bookshelf.

The fact that Winslow Burhoe achieved all his goals in a speaker selling at a modest price is proof of his status as one of the foremost speaker designers in the audio industry. The Model 100's accurate tonal balance combined with exceptional dispersion makes it an ideal speaker for people who really enjoy live music. Whether you are listening to a full symphony, thunderous rock or progressive jazz, the Model 100 almost disappears, leaving only the music; an accomplishment very few speakers, regardless of price, can equal.

"The sound quality of the EPI 100 was very natural and "easy". The more we listened to it, the better we liked it, and it was one of the most faithful reproducers we have had the pleasure of hearing ... the EPI 100 is comparable in most respects to some of the best - and most expensive speaker systems we have tested ..." Stereo Review, May 1970

Its compact size allows it to be placed almost anywhere in the listening room. However, EPI strongly recommends, for optimum performance, locating this speaker in any two sided plane (on the floor or ceiling against a wall or in a bookshelf, closest to either side wall). Hand rubbed walnut cabinets and rich black grills give this stereo pair a handsome, contemporary appearance that should blend well with any decor. The Model 100's extremely high power handling ability enables it to fill even the largest of listening rooms with surprising ease.
As proof of each Model 100's performance, EPI packs an individual frequency response graph with each speaker, showing the extension of its frequency response and its linearity.
No other speaker manufacturer that we know of does this.

EPI Epicure 100M speakers are well known 1970's classics.
Cabinets are in 9.5/10 condition
Grills and badges 10/10
Tweeters 10/10
Woofers 10/10 - Brand new surrounds just done, cones and dust caps look good!
Voice coil condition no rubbing.
Tested very low volume and they do produce nice sounding music.
These have the original drivers with the square magnets.
The EPI 100 features all the technological advances made by EPI.
You will hear the extended frequency response common to all our speakers.
Music doesn't come out sounding like its coming out of a box.
There is virtually no exaggeration, or colouration of the signal fed into the speakers.
You will hear the excellent dispersion, over 180 degrees, made possible by EPI's unique one inch linear air spring tweeter.
No matter where you sit in your room to listen to the EPI 100, you will enjoy a sharply defined stereo-effect.
SPECIFICATIONS
Type: 2 way, 2 driver loudspeaker system
Frequency Response: 48Hz to 20kHz
Recommended Amplifier: 12 to 80W
Crossover Frequency: 1800Hz
Impedance: 8Ω
Bass: 1 x 8" long traverse
Tweeter: 1 x 1" air spring
Grille: black fabric
Finish: oiled walnut veneer or wood grained vinyl
Dimensions: 21 x 11 x 9 inches
Weight: 25lbs
The EPI 100 loudspeaker is a timeless classic indeed.
Originally designed in the late 1960s by Winslow Burhoe, it was his first "module" speaker.
The module concept was a woofer and tweeter that had the same efficiency, and frequency reponses that matched each other.
The woofer was designed to roll off on its own at 1800 Hz.
The tweeter was designed to do the same thing.
The only need for a "crossover" was something to protect the tweeter from bass frequencies, hence the incredibly simple use of a ten microfarad capacitor to do the job.
The next generation upgraded the tweeters to a phenolic dome, and incorporated Ferrofluid® cooling and damping.
These were built on a five inch round black plastic faceplate with two gold rings and the EPI "wave" logo.
The woofers changed over to foam surrounds, and the grills were held on with Velcro, and later, plastic-framed with mounting pegs and sockets.
The badge changed to a gold plastic bold face "EPI" with a horizontal line crossing all three letters featuring a stylized sine wave in the middle of the P. They were sold as the "100V" in a simulated walnut vinyl finish and "100M" in real walnut veneer.
The Model 100 was EPI's first and most popular speaker.
Winslow Burhoe designed it as the ultimate bookshelf loudspeaker.
As an acoustical engineer, his technical criteria for performance was extended frequency response (the ability to reproduce the very lowest and very highest musical frequencies), extreme linearity (the speaker's ability to reproduce any signal fed to it accurately with no exaggeration or deterioration), excellent dispersion (filling any listening room with equal musical energy over the whole range of the speaker), minimum distortion, both harmonic and intermodulation (to eliminate listening fatigue), and a cabinet compact enough to fit on any bookshelf.
The fact that Winslow Burhoe achieved all his goals in a speaker selling at a modest price is proof of his status as one of the foremost speaker designers in the audio industry.
The Model 100's accurate tonal balance combined with exceptional dispersion makes it an ideal speaker for people who really enjoy live music. Whether you are listening to a full symphony, thunderous rock or progressive jazz, the Model 100 almost disappears, leaving only the music; an accomplishment very few speakers, regardless of price, can equal.
"The sound quality of the EPI 100 was very natural and "easy".
Its compact size allows it to be placed almost anywhere in the listening room.
However, EPI strongly recommends, for optimum performance, locating this speaker in any two sided plane (on the floor or ceiling against a wall or in a bookshelf, closest to either side wall).
Hand rubbed walnut cabinets and rich black grills give this stereo pair a handsome, contemporary appearance that should blend well with any decor. The Model 100's extremely high power handling ability enables it to fill even the largest of listening rooms with surprising ease.
As proof of each Model 100's performance, EPI packs an individual frequency response graph with each speaker, showing the extension of its frequency response and its linearity.

Dimensions: 21" x 11" x 9"
Weight: 25 lbs
Response: 45 to 18k Hz
RMS Power: 12 to 50 watts (A very conservative rating!)
Crossover: 1800 Hz
2 x 1" air spring dome tweeter
2 x8" woofers
Impedance: 4 ohms DC, 8 ohms nominal
MSRP: 198.00 - 240.00 (vinyl)
$240.00 (walnut)
Built: 1967 - 1979
**SOLD**




Also up for sale is my very last pair of great sounding 1970's Large Advent Utility speakers
Remember those infamous 2-way air suspension design speakers in the 1970s', designed by Henry Kloss?
Showing how East Coast "Boston sound" should articulate.
The original Advent Utility Cabinets are in wood grain vinyl finish in nice shape.
3 position toggle switch on rear for tweeter control.
Making good visual impression, grilles are well color matched, both with the original 1970's Advent logo badges!
The famous original fried egg Orange tweeters
and the square magnets woofers (new surround) are intact and working well and sound harmonically rich even as of today.
Cabinets show signs of shelf-wear, blemishes or corner damages but nothing major.
This pair of excellent shape speakers on sale is in the original Advent Utility Cabinets with the nice color scheme in dark wood grain vinyl finish.
3 position toggle switch on rear for tweeter control.
Covers are in great shape, with Logo badges.
The original "fried egg" orange tweeters and Masonite ring woofers with new surrounds are intact like brand new!
All component drivers work well and sound great.
Cabinets have some small dents,with slight corner damage, which were repaired done by previous owner.
Circa early 1970's Large Advent Speakers.
This pair of very good condition original Advent Utility Cabinets in dark walnut wood grain vinyl finish.
3 position toggle switch on rear for tweeter control.
Covers are in great shape, with Logo badges.
The original "fried egg" orange tweeters and Masonite rings
All component drivers work well and sound great.
Cabinets have some little dents on the corners only on one speaker
The enclosure cabs measures 25.50" x 14.25" x 11.75" / 26"x14"x11.5" 17Kg
All Woofer surrounds were completely replaced due to foam disintegration back in 2015
These speakers do work flawlessly the entire time that they have been used since the 1970's.
These speakers have been meticulously cared for and only have minor corner dents which were repaired by previous owner.
Shipping is out of the question due to their size and weight so the only economical method of purchase is for personal pickup in Toronto.
Local GTA cash pickup preferred

The Advent Loudspeaker | Stereophile.com
https://www.stereophile.com/standloudspeakers/171advent/index.html

MSRP: $199.00 - $240.00 (vinyl)
$240.00 (walnut)
Built:1967 - 1979
Asking $200.00/pair


PIONEER TS-A6933I 6" x 9" Coaxial 3-way Speakers (420W)

Size 6" x 9"
Coaxial Speakers
3 way component
Impedance 4 Ω
Frequency response 35 - 37,000 Hz
Sensitivity 92 dB
Maximum power input 420 W
Nominal output power 60 W
Woofer material Multilayer Mica Matrix Cone
Midrange size 57 mm
Tweeter size 11 mm
Voice Coil bobbin type Glass Imide
Weight 2.74 kg

$25.00 for the pair!



Now downsizing due to moving and more space needed, so 50+ years of collecting 1950 - 80's Audio which is now up for sale


AMPS:

ELECTROHOME ULTRALINEAR MONO BLOCK 7189 / 6BQ5 TUBE AMPS
YAMAHA NATURAL SOUND C-28 INTEGRATED AMP

RECEIVERS:

-KENWOOD KR-2090
-MUNTZ Q4040
-PIONEER SX-424
-PIONEER SX-450
-SONY STR-D790
-REALISTIC STA-2700
-REALISTIC STA-2280

SPEAKERS:

-ADVENT LARGE UTILITY
-AVANTI
-BOSTON A-40
-DCM HALF/FULL TIME SYSTEM
-DYNACO A-25
-ENERGY TAKE 2
-ENERGY e:XL 15B-1
-ENIGMA
-EPI EPICURE 100M
-FIDELIO RS-2000
-DIVINCI 5 pc SURROUND SYSTEM
-NORESCO (with GERMAN ISOPHON DRIVERS)
-PARADIGM MICRO MONITOR V-2
-PHILIPS
-RECTILINEAR X1a's


TUNERS:
-DYNACO FM3 TUBE AM/FM STEREO TUNER
-DYNACO FM5 FM STEREO TUNER
-LAFAYETTE LT-100B TUBE TUNER
-REALISTIC TM-1000 AM/FM STEREO TUNER
-TECHNICS ST-7600 AM/FM STEREO TUNER
-SONY ST-A30 AM/FM STEREO TUNER
-SONY ST-5100 AM/FM STEREO TUNER

TAPE DECKS:
-NAKAMICHI BX-1
-SONY TC-131SD TABLE TOP CASSETTE TAPE DECK



Also have 4 pairs of Speaker Stands 8 - 25 inches high available for $50.00/ any pair!


Additional Information:

Aug 07, 18 1:15pm
Also an excellent pair of Paradigm Micro V.2 Speakers @ $80.00/pair
Designed and Manufactured in Canada
“The Micro is the perfect solution for those seeking great sound in a small size. They are well suited as main speakers with moderately powered amplifiers, or as rear speakers in home theater systems where space or budgets are limited.”
(Audio Magazine, November 1996; see below)

Smaller sibling of the Atom and Titan in Paradigm's Performance Series

Design Highlights/ Specifications:
▪ Two-driver, two-way bass reflex system with critically tuned resistive port on back to maintain correct bass balance even when placed near-wall
▪ Enclosure made from inert high-density hardboard to limit unwanted panel resonances
▪ High Frequency Driver - 14mm (⅝-inch) polymer dome, formless voice coil, ferro-fluid cooled and damped
▪ Bass/Midrange Driver - 125mm (5-inch) polypropylene cone, aluminum former
▪ Frequency Response - On Axis (0°) = ±2.5dB 90Hz-20kHz
▪ Off Axis (30°) = ±2.5dB 90Hz-15kHz
▪ Low Frequency Extension - 70Hz (DIN)
▪ Sensitivity - Room/Anechoic - 88dB/85dB

All drivers are original and in excellent shape. Woofer surrounds are foam, and remain pliable and supple with no sign of deterioration

White paint spatter on back of one speaker, on plastic panel only. I scraped off the majority, but with occasional arthritis in my fingers you can do better

Dimensions:
▪ 22cm High x 16cm Wide x 19cm Deep (8½in x 6⅛in x 7½in)
▪ Weight - 5.5kg/ 12lbs per pair


Also have a great pair of Energy Take 2 Speaker System @ $80.00/pair
A pair of satellite speakers
Energy Take 2 speakers were intended as satellites in the very popular Take 5 home theatre package - and were also sold separately as bookshelf speakers for smaller stereo systems.
This pair in wood with a glossy black finish is near perfect cosmetically!
Each Take 2 measures 6 3/4 by 4 by 5 3/8 inches (HWD) and weighs three pounds.
They have five-way binding posts and are numbered sequentially.
They will handle up to 100 watts.

Compact speakers look great with contemporary flat panels
High-gloss black finish has high-tech look
Features our patented Convergent Source Module (CSM) 3-inch poly-titanium woofer and .75-inch hyperbolic aluminum-dome tweeter
Ribbed Elliptical Surround woofers create high efficiency, low distortion
An aluminum dome tweeter for sonic accuracy
Passive. Crossover Channel Qty. 2-way.
Frequency Response. 80 - 20000 Hz.
Nominal Impedance. 8 Ohm.
Recommended Amplifier Power. 15 Watt.
Sensitivity. 89 dB.
Crossover Frequency. 2200Hz.
Output Features. Bass Reflex. Magnetic Shield
The Take 2.2 satellite speakers, which excel as either front or rear surround speakers, or even as stereo speakers when matched with a subwoofer.
Each speaker features a 3.5-inch long-throw homopolymer/aluminum cone woofer with a rubber surround to handle the low and mid ranges and a 1-inch aluminum dome tweeter for the highs.
The audio performance is seamless and crisp, with perfect timbre, tonal balance, and accuracy.
Whether you're listening to a big-budget Hollywood blockbuster, a low-budget indie, or your favorite jazz CD, the result is warm and enveloping.
Users with small listening areas will appreciate the Take 2.2s' relatively compact size, as each speaker checks in at 4 inches wide and 6.75 inches tall.
The speakers are also magnetically shielded against video interference, so you can locate them on either side of the TV without distorting the picture.
The speakers perform particularly well when teamed with another pair of Take 2.2s to fill out the front and rear channels an
Very good physical + cosmetic condition!
Made in Canada
Consecutive serial numbers
Both speakers working properly and sounding great for the size!

Also have an excellent pair of Energy e:XL 15B-1 Bookshelf Speakers
Suitable for home theater or stereo applications.

Technical specifications :
- bass reflex design- rear ported
- frequency response of 60 Hz to 20 kHz,
- 5 1/2" polypropylene woofer with rubber surrounds
-0.5" aluminum dome tweeter w/cloth surrounds
- recommended power handling of 15 to 100 watts RMS,
- 90 dB room efficiency,
- crossover point of 2.5 kHz.
- magnetically shielded
- dimensions: 6" x 10" x 9.25 " (W x H x D)

"Enjoy a rich sonic experience whether listening to music CDs or DVD soundtracks with this pair of Energy eXL-15 two-way bookshelf speakers. Poised at the intersection of high fashion and high tech, the speakers employ Energy's proprietary tweeter, woofer baffle, and cabinet technology to virtually eliminate distortion, producing crisp, accurate sound that precisely reflects the recording. Each speaker boasts a 5.5-inch injection-molded polypropylene cone woofer with a nitrile rubber surround and a molded Spherex copolymer basket that eliminates the "ringing" common to many models. Meanwhile, each 0.5-inch aluminum dome tweeter features a cloth suspension that produces a superb transient response, along with a tuned Ultrasonic Acoustic Filter (UAF) that optimizes dispersion and protects the ultra-light dome. The end result of the driver technology is natural highs, rich midrange tones, and deep, musical bass.
Of course, modern speakers need to look as good as they sound, and the eXL-15s excel in this area as well. The speakers are enriched by a bold, slim cabinet with a black finish that easily integrates into any home environment. Adding to the cabinets' value is the thick medium-density fiberboard (MDF) construction, which features Energy's Interloc 360 bracing system to reduce resonance and improve bass performance.

All eXL speakers are magnetically shielded against video interference, so you can locate them near the TV without distorting the picture. In addition, all eXL series models have 8-ohm impedance, making them completely compatible with high-quality A/V receivers.

$80.00/pair


Also have 4 pairs of Speaker Stands 8 - 25 inches high available for $50.00/ any pair!



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