> Classifieds > > Boulder Amplifiers, Inc - Boulder 1012 D/A Preamplifier

SOLD - FOR SALE: Boulder Amplifiers, Inc - Boulder 1012 D/A Preamplifier

Item #649449905
Info: Boulder Amplifiers, Inc - Boulder 1012 D/A Preamplifier

Asking Price:
CAD $6200.00
Retail Price: CAD $20000.00
Payment method: Cash
Condition: 9 - Excellent (?)
Date Posted: Jul 15, 18 11:03pm (PST)
Edited: Jul 19, 18 6:56pm
About Seller: bmboyce
Lower Mainland, BC
[other classified ads]
Product Brand: Boulder
Feedback Received: 7  See details
100% Positive Feedback
Days in System:4
Avg. Views/Day:71.00

The feedback period is over for this ad, so feedback is no longer allowed. For details please read this FAQ entry.
Share |


Sponsored post - log in to remove this ad.
** This Ad is Marked as SOLD by seller and cannot be responded to. **

Excellent condition pre-amp.

Description: Line-level preamplifier with integral D/A converter. Digital inputs: 3 AES/EBU, convertible to S/PDIF with DABL adapter (included); 1 TosLink. Sampling rates: 32, 44.1, 48, 88.2, 96kHz. Digital signal-processor speed: 1 GFLOP, 167MHz clock. Decoding system: 64-bit math, 24-bit output. Upandoversampling ratio: 16x (32, 44.1, 48kHz sample rates), 8x (88.2, 96kHz). Analog anti-imaging filter: 3-stage, 6-pole Bessel. Analog inputs: 3. Phono inputs: 1. Main balanced outputs: 1 on XLR. Record balanced outputs: 1 on XLR. Output level for full-scale digital input at record output: 4.25V RMS. THD+N: 0.0015% (-96.5dB), digital (0dBFS, 20Hz-1kHz); 0.0075% (-82.5dB),digital (0dBFS, 20Hz); 0.0015% (-96.5dB), analog (2V output, 20Hz-20kHz). S/N ratio: 109dB A-weighted, 107dB unweighted, digital. Clip/noise ratio: 118dB, analog. Frequency response: 0.03Hz-20kHz, -0.5dB (digital); 0.02Hz-250kHz, -3dB (analog). Analog input impedance: 100 ohms balanced. Maximum analog input level: 6.0V RMS. Output impedance: 100 ohms balanced, 50 ohms unbalanced. Maximum analog output level: 14.0V RMS. Maximum voltage gain: line input, 20dB; MM phono, 60dB; MC phono, 80dB. Volume range: 100dB in steps of 0.5dB, ±0.05dB. Record path gain, balanced output: 8.5dB. Record path gain, unbalanced output: 2.5dB. Crosstalk, L-R or R-L: -101dB or better, 20Hz-20kHz. Crosstalk adjacent inputs: -115dB or better, 20Hz-20kHz.

Same model here: https://www.canuckaudiomart.com/details/649381968-boulder-1012-preamplifierdac-excellent-condition/


Canuck Audio Mart is FREE!