I have a rare and gorgeous Proton AA-1150 available for sale. The unit is in near mint condition. Proton AA-1150 is a Dual mono power amplifier. Dual Mono Power equals Stereo. Constructed like the sought after Monoblocks of Marantz, Dynaco and others but put together in one compact and Powerful package. Rated at 50 watts (see video) per channel into 8 ohm but which makes 400 watts/channel on musical peaks with DPD or dynamic power on demand. Large green power meters are calibrated from 0-400 watts. YouTube: https://youtu.be/0pXYKnhJtGk?si=KDcIomykToyjnDWs *** CASH & CARRY in newton ma or Portsmouth RI *** #### Please Read #### Due to the age of this device, this equipment is being sold AS IS with no returns or adjustments. This is NOT a new component. As such, it does not come with any guarantee-- implied or written. Vintage audio equipment is sensitive and does not travel particularly well. So in rare instances, that which was working 100% at my place may require adjustment or servicing before working equally well at yours. Most on-line sales of vintage electronics happen under these conditions - but I just wanted to point this out so there are no misunderstandings or disappointments. Please examine the pictures and video carefully. They are part of the description. Will be packed securely to ensure safe shipping. #### Sansui Marantz Luxman Sony Sanyo Kenwood nad pioneer Yamaha Nikko technics

Welcome to WILLOWS ALL-SORTS , please feel free to visit my shop i have a range of shop catergories and i am happy to combine postage for multiple buys ,,TRACKING PROVIDED ON EVERYTHING POSTED ,,,, new stock listed weekly ,, ALL RECORDS POSTED IN THICK CARDBOARD PROTECTIVE MAILERFREE POSTAGE ON MOST ITEMS AND FREE RETURNS WITHIN 31 DAYSI am happy to answer any questions --------Thankyou For Your Interest ---------

This listing is for one amplifier. Onix Dual Mono Power Amplifier A-2150 is a repackaged Proton AA-2120 amplifier. Proton VU Meter amplifiers are becoming more rare, and the AA-2120 is much more difficult to come by compared to the more common D1200 or the smaller AA-1150 at 50 watts per channel. Even that smaller amp has a reputation for being powerful, so you can imagine how much more powerful these larger amp are. Proton AA-2120 power amps were manufactured from 1993 for a few years and had a power rating of 120 watts per channel into 8 ohms. These are true dual mono amps that only share the power button, chassis and the power cord, so they are heavy for their size at 36lbs. Even more rare is the repackaged Onix A-2150. Other than the logos, they appear to be identical inside and out to the Proton AA-2120. They were manufactured in the late 1990s and had a bump to the power rating to 150 watts per channel. These amps are indeed very powerful and can easily shake your room. But they also sound very clear, especially in the midrange. As you can see in one of the photos and the video, Ive paired the Onix A-2150 with a pair of small bookshelf speakers (NHT Super Zeros). Ive been using it as my main amp for everyday use for watching Youtube or Netflix, because it just sounds so clear and concentrated. As for the condition, it works fine without any issues. Both VU meters work well. Appearance is very clean and well cared for. I replaced the feet to aftermarket metal ones as the rubber parts on original ones were disintegrating. I can include those if youd like. As you can see in the photo, I have two of these. I have in the past used them to bi-amp my floorstanding 3-way speakers. These are great looking amps to start with, but with two of them stacked, they really look beautiful. But honestly, these two combined are too powerful for me and my room. So, Im selling one. Of the two, the one Im selling is the one on top with the more green lamps (original bulbs). The other one had the bulbs burn out so I replaced the bulbs with LEDs and its much brighter. You may want to consider LED replacements in the future.

UPGRADED LED meters. Has static with sound. Sound comes and goes. Case and glass are in great condition. For parts not working properly Will be packed correctly and securely