Ramsa Panasonic Power Amplifier WP-9110 (With issues). Vintage early 1990's amp. Very reliable it's amazing that these are still working. Built to last. I myself are using them as surround amps for my ATMOS channels. Has some cosmetic paint issues on the top but that was unintended, if anything you get a nice textured look.... :) Amplifier sounds great but left channel as slight static issue that is intermittent. Sometimes you can use the amp for a whole month and not hear the noise and then one day you will hear scratching noises in the left channel. Left channel still plays as Loud as the right and sounds clean but only with that slight noise issue. I will include the service manual so that you can trouble shoot it if you want to. Looks like it may be a noisy OP amp in the input section, Checked most of the capacitors and they seem fine. Amp is clean at high vol levels and will drive almost any speaker. These amps have 1/4 inch inputs and XLR inputs. Also has 1/4" audio outputs, which is very hard to find these days. All you have to do is flip a switch and it becomes a 300w mono amp. You even have the ability to daisy chain multiple amps together. PWR specs 100w into 8 ohms 150w into 4 ohms 300w bridged mono into 8 ohms Service manual is included in case you want to try and clean up that left channel. All sales final Please message me with your questions before you buy!