Item #147590

Info: PIONEER SF850 2/3-WAY ACTIVE CROSSOVER

Asking Price: $550.00 Category: Vintage Equipment Date Posted: Oct 28, 2009 07:28:04 PM About Seller: Add to My Hotlist Username: Celloman Montreal, QC Canada [other classified ads] Canuck Audio Mart: User Feedback   : 7

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Description

Pioneer SF-850 analogic class A crossover in good condition. Has a lightly damaged corner on the front metal plate.

"The Pioneer SF-850 is a 2/3-way active crossover with a variety of frequencies and slope settings. Uses Discrete Class A circuitry. Each band has independent level control, as well as selectable slopes of 6 dB/oct., 12dB/oct., and 18 dB/oct Butterworth filters. Low Band Frequencies: 125, 250, 500, 700, 1K Hz. Mid Band Frequencies: Low side - 125, 250, 500, 700, 1K Hz. High side - 1k, 2k, 4k, 6k, 8k Hz. Each side has an additional slope selection of Flat, to allow use of either pair of crossover sections as a two way crossover. High Band Frequencies: 1k, 2k, 4k, 6k, 8k Hz. Note that each band can be frequency selected independently, to allow overlap or underlap of the crossover point. "
Settings include:

Low Level Left-Right,
Low Pass: 125,250,500,700,1K
Low Cut: 125,250,500,700,1K
Mid Level Left to Right,
High Cut: 125,250,500,700,1K
High Pass: 1K,2K,4K,6K,8K
High Level Left to Right,
Four Separate Slope Settings 6,12,18 (Two have Flat settings as well)

Includes:

Photocopy of manual

Images

Click above to enlarge.