KSR PA50 - Black with sparkles

Hello and thanks for checking out this listing!

Here we have a KSR - PR50 In good condition and Including original box :-)
It's has been been used very little, maybe 10 times, over the last 3 years, for demo purposes.
The metal screws had corroded a bit on the outside. But i was able to remove it, without much hassle.

It has been tested before listing, and works as intended.

There's a lot of info available about this power amp in various places online - however, here is the description from the manufacturers website:

"Overview

Finally, the perfect power amp to compliment any preamp! Our goal for this product was to put the excellent power section found in our amp heads into the smallest package possible. Weighing in at only 12.8 lbs (5.8 KG), it packs a huge punch in a compact, portable unit. The PA50 is probably the most compact 50 watt all tube guitar power amps on the market.

With the myriad of tone shaping controls the PA50 will be right at home with any preamp, distortion pedal, or modeling unit. The HiFi / Guitar switch is the secret weapon for running your modeler, or if your preamp is particularly dark. The extensive set of NFB (negative feedback) controls allow for near limitless tone sculpting options, garnering both the best modern and vintage tones.

The PA50 includes our first-ever built-in bias monitoring circuit, as well as individual adjustments for each power tube. This allows for the use of slightly mis-matched tubes, as well as purposeful mis-matching to generate different harmonic content.

Power Amp Specifications

Controls: Top (presence), Bottom (resonance/depth), NFB (negative feedback), Master Volume

Switches: HiFi / Guitar source select, Power, Standby

Bias: Individual tube bias monitor and adjustment, all via the front panel.
LEDs from top-bottom: Good, High, Low, Fault. It’s normal for the LEDs to blink and flash as you play, especially at loud volumes the effect is more pronounced.

Internal LED lighting color selectable via internal jumpers: Red, Green, Blue, Yellow, Purple, Cyan, White, or Off

Voltage Input: 115/230V, 50/60 Hz
Power Output: 50W RMS
Power Tubes: 6L6GC, EL34, or KT77
Preamp Tube: 12AX7 phase inverter

Dimensions: 5.75″ wide, 5.125″ tall, 10.625″ deep (not including feet or knobs/switches)
Weight: 12.2 lbs (5.5 KG)

If you have any questions, please feel free to ask. We offer speedy shipping to the majority of countries worldwide and always pack things as carefully and securely as possible.