Retro Instruments OP-6 Portable Amplifier

  • $ 3,395.00
  • Save $ 900

Save big on this open box Retro OP-6!  Reg $4295 On Sale $3395  SOLD

Never sold. Open Box, looks and works as new, all original packaging -  our loss is your gain!  Due to blow-out price, this is a final sale.

The Retro OP-6, setting yet another standard to compare your BEST vintage pieces! Retro Instruments has taken what has been learned from the PAST, and created a unit to be used NOW!

  • Stepped gain control
  • Switchable Mic Impedance - 37/150/600 ohms
  • Over 80db of gain
  • Phase Switching
  • 48V phantom power
  • Instrument input
  • 25db Pad
  • High Quality VU Meter
  • Output Attenuator Control
  • Improved Noise Performance
  • XLR Input/Output
  • Integral Tube Test Functions
  • Durable Hammer Tone Case Finish
  • Faceplate Holds true to original OP-6 design
  • 115/230 Operation 50/60 Cycles

What people are saying about the Retro Instruments OP-6

“So the Retro Instruments OP-6 is like have a brand new RCA OP-6 in all its sonic glory with the integrity of the original circuitry but with modern reliability and the professional audio conveniences/features required today.”

- Barry Rudolph
October 2014
  • “Retro Instruments consistently raises the bar when it comes to creating classic-referenced professional audio products that exceed the originals - and the Retro Instruments OP-6 is no exception. In placing the Retro Instruments OP-6 side by side against the elusive RCA OP-6 in a very good science listening test, I invariably chose Retro Instruments, time after time. And for good reason. It simply sounded better.”

    Glenn Rosenstein
    Grammy-Winning Producer, Engineer & Mixer