Listed price is for one badge as shown.
eBay
RONDO 2000. Monster Japanese RECEIVER AMPLIFIER powers up / plays. needs power bulb / tuning bulb.
eBay
Professionally Serviced Pioneer Spec-1 Stereo Pre-Amplifier. Pioneer Spec-1. Professionally serviced, Deltronics Inc. Woodridge ILL, April 2025. Receipt included. - Pioneer Spec-1 Service Manual. - Pioneer Spec-1 Owner’s Manual.
eBay
Listed price is for one badge as shown.
eBay
Maybe we can find a solution for your problem. see pictures carefully for condition.
eBay
Its extra rare amp and even better then M77 [spec4]. It will be tested, serviced and cleaned, to run fluently. It likely can be converted to 240V for an extra £180 fee.
eBay
Specifications Power output: 250 watts per channel into 8Ω (stereo) Frequency response: 5Hz to 80kHz Total harmonic distortion: 0.1% Damping factor: 50 Input sensitivity: 2V Signal to noise ratio: 110dB Speaker load impedance: 4Ω to 8Ω Semiconductors: 55 x transistors, 75 x diodes Dimensions: 480 x 186.5 x 445mm Weight: 24.3kg Year: 1976 Downloads Condition There is a few scratches here and there It's an old amp Build like a tank sound musical and lots, of power 250watts per channel RMS This one is a japnees version 100v You need a step down transformer to 100 v And minimum 700watts
eBay
A proper restoration must replace all electrolytic capacitors on all boards. A proper rebuild requires a full recap of all PCBs. Parts for compete recap of all the electrolytic capacitors. Complete recap of all PCBs.
eBay