Discontinued Line Level Products
The products listed below are no longer in production. Manuals and Datasheets are provided for the benefit of users of those products.
All documents are in .pdf format.![]()
Please note: Some documents are scanned from the original, and as a result have a large file size. File size for each document is provided next to the link.
| Discontinued Product |
Product Documentation |
|
BDP-2
Microprocessor-based Audio Tester |
BDP-2 6-page color brochure 15.7MB |
|
DL-2
Controller |
DL-2 Manual (front section, without service information) 9.3MB
DL-2 Manual (service information only) 35.7MB |
|
EQ-2
Graphic Equalizer |
EQ-2 Instruction Manual (includes service information) 4.7MB
EQ-2 Instruction Manual (zip format) 3.6MB |
|
IC-150
Preamplifier |
|
|
IC-150A
Preamplifier |
IC-150A Owners Manual 11.3MB IC-150A Schematics 772KB |
|
IMA |
IMA Manual 4.9MB IMA Manual (zip format) 4.4MB |
|
MX-4
Mono Electronic Crossover |
MX-4 Instruction Manual 5.9MB
|
|
OC-150
Output Control Console |
OC-150 Datasheet 467KB
OC-150 Manual (includes service info and schematics) 2.7MB OC-150 Schematics only 1.2MB |
|
OC-150A
Output Control Console |
|
|
PSL-2
Preamp |
PSL-2 Quick Reference 125KB
|
|
FFX-2
Stereo Crossover |
FFX-2 Data Sheet 1.9MB
FFX-2 Instruction Manual 753KB |
|
VFX-2
Stereo Crossover |
VFX-2 Instruction Manual (includes parts list and schematic) 1.2MB
|
|
FM-1
Tuner |
FM-1 Service Manual 7.71MB
FM-1 Service Manual (zip format) 5.4MB |
|
FM-2
Tuner |
FM-2 Service Manual Part 1 (zip format) 15MB
FM-2 Service Manual Part 2 (zip format) 15.7MB FM-2 Schematic |
|
FM-3
Tuner |
FM-3 Service Manual 4.4MB
|
|
RTA-2
Real Time Analyzer |
|
|
SL-1
Preamp |
SL1 Owners Manual 7.8MB
SL-1 Schematics 1.7MB SL-1 Service Manual 1 of 4 9.4MB SL-1 Service Manual 2 of 4 8.7MB SL-1 Service Manual 3 of 4 10.1MB SL-1 Service Manual 4 of 4 12.5MB |
|
SL-2
Preamp |
SL2 Owners Manual Part 1 of 3 12.8MB
SL2 Owners Manual Part 1 of 3 4.5MB SL2 Owners Manual Part 1 of 3 12.6MB SL-2 Schematic 1MB SL-2 Service Manual 16.7MB |












