Showing 1–12 of 39 resultsSorted by price: high to low
Marantz 1200 Vintage Integrated Amplifier – 100 WPC, Made in USA
Marantz's flagship integrated of the early seventies, built in Sun Valley, California, through our Level 2 service and playing as it should.
✔️ Very Good condition — faceplate and knobs present well, light marks of age; offered in the stock black metal case
✔️ Through our Level 2 service — a substantial round of component replacement on the bench, then bias and offset set and the amp run in
✔️ Covered by Radique Warranty
✔️ Includes Perpetual Trade-Back Program eligibility
✔️ Expertly packed for safe shipping
Marantz 1070 Vintage Integrated Amplifier – 35 WPC, Serviced
A slim mid-seventies Marantz integrated amplifier, through our Level 1 service, in very good condition, with a phono stage, a three-band tone section and a microphone input on the front panel.
✔️ Very good condition — free of significant marks
✔️ Through our Level 1 service on our own bench
✔️ MM phono stage, three-band tone sliders and a front-panel mic input
✔️ Covered by Radique Warranty
✔️ Includes Perpetual Trade-Back Program eligibility
✔️ Expertly packed for safe shipping
Braun Atelier A1 Vintage Integrated Amp – 55 WPC, Pre-Out, Japan
The component that makes the rest of an Atelier system work, and the one people hunting these usually look for first. 55 watts per channel into 8 ohms and 80 into 4, with a preamplifier section that separates from the power stage — engineering that is not an afterthought to the industrial design. 445 mm wide and 70 mm tall, the exact footprint of the T1 tuner and C1 deck, so the stack reads as one machined object. Made in Japan for Braun. Good condition.
Akai AM-U41 Vintage Integrated Amplifier – 55 WPC, MM/MC Phono
Fifty-five watts a channel into 8 ohms at 0.007% distortion, from a dual supply with separate bridge rectifiers and filter capacitors for each channel. True moving coil phono at 0.25mV sits alongside the 2.5mV moving magnet input, and there is a midrange control at ±6dB — rare on a consumer amplifier. Built in Japan, 1982 to 1983. Level 1 serviced here; condition very good.
Arcam Alpha 5 Integrated Amplifier – 40 WPC, Made in England
A British integrated amplifier from Arcam's Cambridge factory, 40 watts a side, built on the principle that anything which does not improve the sound does not go in the box.
✔️ Condition: Very Good — tested and working properly
✔️ Covered by Radique Warranty
✔️ Includes Perpetual Trade-Back Program eligibility
✔️ Expertly packed for safe shipping
LXI AM4002 Vintage Integrated Amp – 80 WPC (est.), Dual Phono
Sold through Sears in the late seventies and heavier than that suggests — 22.9 lb, a 450 VA power rating, and metal knobs on everything. Two separate phono inputs, tape monitor and dubbing, subsonic and high filters, A/B speakers, and a front-panel mic mixing input. No factory manual survives, so the 80 WPC is our own conservative estimate. Level 1 serviced here; good cosmetic condition.
Technics SU-G90 Integrated Amplifier – 130 WPC, Made in Japan
130 watts a channel into 8 ohms with both channels driven at 0.05% distortion, six analog inputs, an MM phono stage, and a separable pre-out/main-in loop for an active crossover or external amp. This 1991 design also carries a Dolby Pro Logic decoder with its own 15-watt rear amplifier section, so it can run a compact surround setup on its own. Made in Japan; good cosmetic condition.
Harman Kardon PM640VXi Vintage Integrated Amp – 45 WPC, Japan
A 45-watt amplifier built by a company that spent the 1980s arguing the watts were the wrong thing to look at.
✔️ Condition: Very Good
✔️ Covered by Radique Warranty
✔️ Includes Perpetual Trade-Back Program eligibility
✔️ Expertly packed for safe shipping
