Nonfunctional machine good for parts. Face plate in excellent condition (one very tiny edge nick), internal ladder ribbon cables for function switches, volume control, etc. Many specialized parts available.
Contact us about similar items or replacement parts.
Power transformers. Creates +/-15 volts. salvaged.
with black button cap. 2 sets of contacts, which can be doubled up and perform as new. salvaged, #9 condition.
SAE 1800 and other preamp parts, switches, faders, relay, RCA Connector - $8, Black buttons - $6. We can rebuild faders. Call for specifics.
(2) Handle available, Matte nickle finish on Aluminum handle, Screws included (need to be cut to proper length for face panel with bolt cutters) 3" center-center, used, good condition Condition #9 Price is for the pair
FYI, Around the database you will often see us describe the condition of units on a scale of 1-10. #10 would mean the product is new from one of our suppliers, such as Behringer, Audio Technica, etc. #9 means the product is in perfect condition but is used, #8 implies there are some minor cosmetic scratches but unit is mechanically perfect, and so on and so forth.
Control,non detente (click) , Version with slightly longer shaft 1/8" inch higher but easily can wire jumped into board($6).
10k ohms X 2, detented control, #279Y10Kx2, 6 legs, 5/16" shaft length, 10 available, new, condition #9 (the listed price is for 2 controls)
FYI:
These are fine detent (click) controls. They may be more accurate than the program channel balance you are sending through them, actually. To improve "scaling" of the control, a 2.2k to 4.7k resistor could be put in front (series) with the control. This would probably allow that at the average listening level, the position of the control would be about halfway up.
But this level of audio really also depends on what signal preamp levels come before, and what amplifier gain or input impedance you have after the control. Such matters of level are usually more inaccurate here than with the control itself. In a Japanese preamp like a Nikko Beta 1 (uses same part), control tracking accuracy is within .5 db channel to channel balance. But passive control designs often are inaccurate, subject to matters as mentioned above.
It seems ironic, but passive circuit audiophile designs actually are not as accurate or as quiet as the op amp buffer IC pre and post the control. These controls can be wired in as a true gain control also (not a simple level control) and now frequency bandwidth, impedance matching problems, etc are all solved. But a passive control is OK as long as you are not trying to output a tube preamp to a tube in amp whereby the impedance and signal load matching is now usually a mismatch. It can be a problem to get everything right. Here is a case where probably you must "pre load" the control with a 50k series resistor! Tube preamps by design need to see this minimum requirement "load," FYI.
precision pots, #279Y10Kx2 8323, 10k ohms X 2, 8 legs, 5/16" shaft length, 6 available, new, condition #9
10K ohm x 2; 6 pin; audiophile grade, with washer and nut. New old stock.
Substitute balance control for #1347005, 220K. Alps control is far better part. Click stop, high accuracy, low noise. Shaft must be cut down a little.
OUT OF STATE CUSTOMERS:
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Special, high voltage regulator transistor. New old stock.
charcoal gray, 2 large, 4 small, screws, very good condition-like new, condition #9
2 large, 2 small. Typical grey anodized knobs. Used but real nice. No obvious scratches. #8 condition.
Pebble Black Finish, various available. One (1) in #9 Condition- $68. Six (6) more available in various conditions, all good with no major damage, approximate #8+ condition -$46.
worn off lettering at volume & input label, very minor scuffs at edges, usable but obvious finger wear. Condition: 7
Rack mount version, green and black color. No handles included with this piece, but some may be available here. Good #7 condition with three or four long scuff marks in middle, but acceptable for someone who needs a rack face.
We leave "SOLD" items on our website for machines that we often repair and provide parts for. This is to give you an idea of the products we typically carry, and direct you to alternatives you may not know about - we often have substitutes for out-of-stock parts, and are happy to recommend workarounds and different solutions to common problems.
(1) Complete back panel assembly with 120vAC connector. Excellent #9 condition.
Single Piece, Good condition, lightly worn, lightly scratched but no broken. #7 Condition
Single Piece. In good condition with minor scuffs and wear. Corners lightly bent and scratched. #7+ Condition
Rack holes show some scratches and lower right hand corner slightly bent/distorted, grey smooth finish, lettering all intact and distinct, some paint scratch on top edge and bottom edges (19" wide x 3.5" tall) Used Good Condition, comes with no hardware, reuse standard Apt face screws to install. Condition #8
Brown stain on cover, could be painted. Condition 8
#A02393, Removed back panel and power switch, no faceplate, missing some controls and components, for in-house use, for salvaging parts, not functional, #7
Contact us about similar items or replacement parts.
We are presently operating on an APPOINTMENT ONLY basis. Please call us first at (617) 926-8020 to schedule an appointment before you come into the shop for repairs, rentals, product recommendations, consultations, or anything other than minor purchases.
power switch, complete with mounting harness, button, leads, used, salvaged from unit, fully in tact, great condition, works well, condition # 9
Black Pebble finish, small cosmetic flaws, above volume scratched very minor, right of "bass" discoloration, all lettering intact, very good condition, Condition #9
