Amplifier module only, Updated with better power supply capacitors (better reliability), Speaker level input/Speaker output, Line level input, Auto/On/Off sensing, Level control, Low-pass frequency 55Hz-170Hz (variable), Phase switch (0/180 degrees), Tested/burned in Good, Condition #8+
This is a complete Precedent Series 900, but one channel has failed at low level circuits. Very good cosmetic condition, very good electronic condition overall with no burnt parts. Buy the whole amp as is for $140 and shipping will be expensive, or but just the remaining perfect condition channel board (502-622) for $100. An experienced hobbyist could repair channel 2 with a basic parts kit.
Parts for repair. 380004400 rev 8. AMP board only, intact low use and tested with switch. Output transistors listed 2SD746A, 2SB608A $28 each. 2 pieces or more to purchase 22 each.
Intact machine good for parts. Two channel power amp.
11 pins on open circuit board. This is the original substitute module supplied by Luxman. New old stock, two pieces available. (priced each)
Re: International Shipping: We ship internationally often and have yet to encounter a problem or complaint. We are very careful to test the equipment before it’s packed and then to double box the machine with added protection when needed for front panels, etc. We are not amateurs or an ebay store; we know these machines very well and know what it takes to get them to you safely. We use USPS priority internationally which seems to be the cheapest. If you prefer another carrier (you should know who delivers to your area reliably) please let us know. Also please be aware of any tariffs that you may be responsible for upon pick up on your end. International shipping may be expensive but we will make sure it is not a headache on top of the cost. PLEASE NOTE THAT SHIPPING INTERNATIONALLY WILL BE A MINIMUM OF $16 EVEN FOR SMALL PARTS.
Parts unit sold as is. Unit has been partially repaired but has a bad transformer (L01-1611-05). Definitely repairable but this part must be replaced. Circuit boards were repaired at one time. X00-1890-10 board SOLD
Original replacement upgrade, open frame board design, 11 pins for phono or line amp. New.
Face plate. Grey with very minor light scratches. #8
8 OHM meter. 170 W Rated. 4 1/2 inch x 4 inch. 8-/10 condition (Was N.O.S but has 1/4in scratch in glass face below meter number area.
Unit requires major rework. Needs many capacitor replacements and an upgraded board regulator. Most important transistors OK. Face, mechanics OK. Worth transformers and output transitors. Needs service. 7 condition.
Grey with Window. Minor scuffing & Wear. No Major scratches or damage. Nice looking piece. #8+ Condition
Need your guitar or bass amp tuned up? We are now doing repairs, upgrades, and modifications to all types of guitar amps. Orange, Mesa Boogie, Fender, Marshall, Hughes and Kettner, Peavey, Ampeg, Gibson, Silvertone, etc. Read more about it here
55 OHM. For Phase Linear 700B amp. 4 1/2 x 4 inch silver face. 8+/10 condition (very minor unnoticed scuff. Tested and used).
17" Face Panel. Gray. Lettering Intact. (1) Dented upper left hand corner. Small paint chips on upper edges. (1) Scratched in lower corner. (1) lower corner scratched. Condition #8+ 3 Available priced each.
Pair of capacitors. 318GEH443U075APA1, 44000uF, 75vDC 95v surge, 85 degree C max ambient.
Intact, good for parts, or can be repaired upon request. Speak EQ's: 45, 70. Infrasonic, mono, low level, loudness, soft clipping, S.L.C. Very good condition. Condition 8
Standard, army green and black color. Good #7+ condition with two light but obvious scratches, definitely an acceptable replacement face plate.
We have been selling and repairing professional and consumer audio equipment for over 40 years. (Read some of our customers testimonials here).
face and top cover, minor scratch on the top edge, minor scratch on front but very nice & presentable, condition #8
420-04365 VU Meter. 8+/10 condition (minor wear on face).
Complete machine, electronics condition unknown but probably does need real repair. Some wear to faceplate.
Faceplate, grey with window. Has 1/8" ding at upper left hand corner - shows minor wear, but very presentable, #8
Volume control. 8 legs like original. 200K value will fit with 50K 100K or 250K use. 9+/10 condition (N.O.S unused).
Grey with light wear around edges. Minor scuffs, presentable but used, #7
We offer expert time-saving advice on repairing many types of home and studio equipment, as well as consulting for product and recording issues, at a fair and reasonable cost. For complex matters, we sometimes must charge a small technical fee. If we can help solve your repair problem or technical conundrum, give us a call. (617)926-8020.
Low speed, virtually silent dual cooling fan. Nice slim rack package. Condition: 9
