Nice vintage pre-amplifier. This very hard to find unit shows some light wear with scratches and scuffs from age and use, but very clean overall. NON-smoking home. Recently serviced. See last picture. Works and sounds great! I have the matching M-505 amp (SOLD) and T-909 tuner listed separately. Will be very well packed and fully insured.

I LOVE this set! It took me a long time to piece it together so Im only selling it as a complete set. Nice vintage 3-piece set.The units show some light wear with scratches and scuffs from age and use, but very clean overall. Hard to find set! NON-smoking home The P303 preamp is a classic and the tuner and amp are no slouches either! . Will be very well packed and fully insured.

Onkyo M-5030 power amplifier, P-3030 preamplifier, fully functional,very nice sounding. for details please see the pictures, some spots on the top of the preamplifier, bulb on CD/AUX input selector needs to be changed, it doesnt effect functionality of the preamplifier. Shipping costs within EU 57EUR. Shipping worldwide, please ask before bidding. PLEASE BID IF YOU ARE REALLY INTERESTED. Private selling.

Nice vintage 3-piece set. They all work and sound great! The Amp, tuner and preamp were recently serviced and aligned (tuner). The units show some light wear with scratches and scuffs from age and use, but very clean overall. Hard to find set. NON-smoking home The P303 preamp is a classic and the tuner and amp are no slouches either! . Will be very well packed and fully insured. Will ship in 2 Boxes.

These exceptional preamps were made at an incredible level for the serious audiophile. This unit has been in my possession for almost 30 years and was used only as a phono stage in my system for a few years then stored. Anyhow, its very nice, clean inside and good but not great on the exterior. There are some scratches on top, I did my best to capture them with my camera. But its a very rare and special piece of Japanese audio excellence. The left and right channels are completely separated as a dual monaural configuration. Read the build specs in the text I included with the pictures. Wowza. And check out that loooong power cord. Almost 7 feet there. Preamp was working today. I hope it lasts a long time for you. But because of age, I cannot guarantee anything. TypeStereo preamplifierInput Sensitivity / ImpedancePhono MC (50 ? drive) : 100 ? V/10 ?Phono MM : 2.5mV/30k ?, 50k ?, 100k ?Tuner, Tape play : 150mV/50k ?Accessory-Rcv : 1.5V/82k ?Rated Output / ImpedanceTape rec (Phono) : 150mV/12k ?Accessory-Send : 1.5V/100 ?Output : 1.5 V (maximum 15 V) / 600 ?Phono maximum allowable input (THD 0.05%)MC:13mV(1kHz)63mV(10kHz)MM:330mV(1kHz)1600mV(10kHz)Frequency characteristicPhono MM (RIAA deviation) : 20 Hz to 20 kHz ± 0.2 dBTuner, Tape : 3.5 hz to 200 khz + 0 to 1.5 dbTotal harmonic distortion factor (at 3 v output20 Hz to 20 kHz)Phono MC : 0.03% or lessPhono MM : not more than 0.006%Intermodulation distortion factor (at rated output)0.01% or Less (SMPTE 70 Hz : 7 khz = 4 : 1)Signal-to-noise ratio (IHF-A network)Phono MC : 70 dB (input 50 ?)Phono MM : 83 dB (input shunt)Tuner, Tape : 100 dB (input shunt)Input-output polarityPhono MC : Reverse PhasePhono MM : Common ModeTuner, Tape, Acc-Rcv : in-phaseSemiconductor usedTransistor : 52Diode : 29 unitsAC OutputSwitched : Route 3Unswitched-One systemTotal:1100VAPwer100 VAC, 50Hz/60HzPower consumption20W (Electrical Appliance and Material Control Law Standard)External dimensionsWidth 450x Height 83x Depth 370 mmWeight7.5kg

Onkyo Integra Preamplifer P3030 Vintage Stereo Preamp Phono CD AuX Cartridge Set. This unit is tested and working, it has significant scratches on top coverd with felt tip pen.

Specifications Frequency response: 3.5Hz to 200kHz Total harmonic distortion: 0.01% Input sensitivity: 0.1mV (MC), 2.5mV (MM), 150mV (ceramic), 150mV (DIN) Signal to noise ratio: 70dB (MC), 83dB (MM), 100dB (DIN) Output: 150mV (line), 1.5V (Pre out), 15V (Pre out Max) Semiconductors: 52 x transistors, 29 x diodes Dimensions: 450 x 83 x 370mm Weight: 7.5kg Tested, as working. Phenomenal phono pre-amp for the vinyl fanatics. The only thing that doesnt work is the power light, which does not effect functionality, and the bulb can be easily changed out. Onkyo Pre-Amp in supreme condition. Nearly flawless, see photos for cosmetic condition. Item is sold “as-is” with no returns, refunds or exchanges unless it arrives damaged from shipping. Will be packed securely and ship fully insured. Any questions, send me a message. Flat shipping rate with insurance is for the lower 48 states. For Alaska & Hawaii, cost will be more.

I have no history of these units. Vintage electronics selling AS-IS parts/repair. Nice vintage set. They all work and sound great! The power light on the P303 does not turn on. The tuner was recently serviced and aligned. The units show some wear with scratches and scuffs (especially the amp) from age and use, but very clean overall. Hard to find set. The P303 is a classic! NON-smoking home. These will ship in 2 boxes. The amp in one and the preamp and tuner in the other. Will be very well packed and fully insured.

Im not the original owner and have no history of these pieces. Vintage electronics selling AS-IS parts/repair. The M505 amp in the video is NOT included. Nice vintage set. They both work and sound great! The power light on the P303 does not turn on. The tuner was recently serviced and aligned. The units show some light wear with scratches and scuffs from age and use, but very clean overall. Hard to find set. The P303 preamp is a classic and the tuner is no slouch either! NON-smoking home. Will be very well packed and fully insured. The M505 amp in the video is NOT included. The amp is listed in a separate listing.

I have no history of these units. Vintage electronics selling AS-IS parts/repair. Nice vintage set. They all work and sound great! The power light on the P303 does not turn on. The tuner was recently serviced and aligned. The units show some wear with scratches and scuffs (especially the amp) from age and use, but very clean overall. Hard to find set. The P303 is a classic! NON-smoking home. These will ship in 2 boxes. The amp in one and the preamp and tuner in the other. Will be very well packed and fully insured.

Nice vintage set. They all work and sound great! The power light on the P303 does not turn on. The tuner was recently serviced and aligned (I have receipt). The units show some light wear with scratches and scuffs from age and use, but very clean overall. Hard to find set. The P303 is a classic! NON-smoking home. These will ship in 2 boxes. The amp in one and the preamp and tuner in the other. Will be very well packed and fully insured.