Sonance Sonamp 260x3 - Three Zone Power Amplifier Tested Powers On.

Sonance Sonamp 260 MKii Power Amplifier Amp 2 Channel 625W Black Tested - Good overall condition, tested and working, scratches on top, dent on back corner, please see photos.- Sold as shown in pictures.- Fast shipping from the USA!- Dont miss out on these deals!

625 Watt Sonance Sonamp 260 X 3 MKII Three Zone Stereo Power Amplifier. Really nice piece here power zone works very clean. This came from an estate of a professional DJ in the late 60s and 70s. I have a lot from his collection of all these styles of equipment check out my other auctions

Sonance 2 Channel AmplifierUNIT ONLY, NO any other accessories included

Please see photos for contents and condition. Fully Functional.

Sonance Sonamp 260x3 Stereo 120W Power Amp The Sonamp 260x3 is a high-cur-rent, 60-watt-per-channel stereo amplifier with a number of features that make it well suited for custom installations. It is designed to drive difficult loads, particularly the low impedances presented by multiple parallel-connected remote speakers. For convenience in operating multizone systems, the 260x3 has pushbuttons on its front panel for individual activation of its three pairs of speaker outputs. And the stereo line-input jacks on the rear apron are paralleled with a second pair for linking (“daisy-chaining”) additional amplifiers. The Sonamp 260x3 is designed to drive 2-ohm loads without overheating or distortion (three paralleled 8-ohm speakers represent a load of 2.7 ohms). Its discrete output transistors are mounted on heat sinks, convection-cooled by air entering holes in the bottom plate and exiting through holes in the top cover. The power supply uses a heavy toroidal transformer with 30,000 microfarads (?F) of filter capacitance. Several protection circuits and a relay safeguard the amplifier against overload, overheating, or output short circuits. The AC-line fuse on the rear apron is readily accessible to the user. The Sonamp 260x3, finished in black, measures a compact 16-3/4 inches wide, 12-1/2 inches deep, and 3-1/2 inches high. It weighs about 16-3/4 pounds. In addition to the pushbutton power switch, the front panel has three speaker-selector buttons, two status-indicator lights, and individual channel-level controls that can be adjusted with a screwdriver through small holes in the panel. The red power LED (marked A.C. ON) shows that the amplifier is plugged into a live outlet but not necessarily that it is turned on. The green LED (marked ACTIVE) indicates that the amplifier is switched on and operating. A somewhat unusual (and useful) feature of the 260x3 is its Auto-On mode. If the small auto-on slide switch on the rear apron is set to on and the red power lamp is lit, the amplifier will turn on automatically within 1.5 seconds after a signal reaches its input connectors, lighting the green LED. About 2 minutes after all input signals are removed, the amplifier automatically shuts down and returns to its stand-by mode. The Auto-On feature is particularly useful in multiroom installations, in which an amplifier may be located at some distance from the control center and signal source, since it eliminates the need for a remote power-switching system. But it is also handy in a singleroom installation, especially when the control unit doesn’t have enough switched outlets to handle the rest of the system. The Sonamp 260x3 is rated for outputs of 60, 100, and 125 watts per channel into 8, 4, and 2 ohms, respectively, from 20 to 20,000 Hz at respective distortion levels of 0.05, 0.1, and 0.2 percent. The respective dynamic powers into those impedances are given as 85, 120, and 140 watts per channel. A-weighted signal-to-noise ratio (S/N) is 100 dB referred to rated output. Input sensitivity for rated output is 0.625 volt at maximum gain. Prior owner was a meticulous hi fi enthusiast

Sonance Sonamp 260 Stereo 2 CH 120W Power Amplifier-Parts Only My Dad had this Sonance Sonamp 260 Power Amplifier in his home theater before he replaced everything. I thought it was working, but when I plugged it in to test the power, I could not get the AC Power light to come on so I am not sure if its working or not.Please keep in mind this listing is for the item As-Is and there are no returns. If you know these products I am sure you could get this working again but thats beyond my skill set so I am listing it here as I have no idea if it still works or not!

Sonance Sonamp 260 MKII 2 Channel Power Amplifier.

Item Condition: Very good Shipping Options: USPS Further information: An awesome sounding little power amp capable of driving low impedence speakers. This thing has embarrassed much more expensive amplifiers I've owned and is surprisingly well built with a large torroidal transformer, chunky heatsinks and well laid out board. I believe the Sonamp 260 was originally designed with multi-room installations in mind and has an auto-on function (can be disabled). When an input signal is detected a relay clicks turn on the amplification circuits. I was using it for a little while connected to a DJ mixer for bedroom playback but it deserves much better than that and it's currently on the sidelines - time to move it on, a little regretfully. Unit works perfectly and is in very nice cosmetic condition. Specifications: Power output: 60 watts per channel into 8? (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.05% Input sensitivity: 0.625V Speaker load impedance: 2.7? (minimum)

Please see photos for contents and condition. Fully Functional.

This auction is for a USED SONANCE SONAMP 260 MKII 2 CHANNEL POWER AMPLIFIER AMP 120W STEREO MADE IN USA USED IN GOOD CONDITION OOP = OUT OF PRINT PLEASE TAKE A LOOK TO THE PHOTOS WHAT YOU SEE IN THE PICTURES IS WHAT YOU WILL GET. Please check pictures for more details. Your questions are welcome. $25.55 USP GROUND shipping Please buy with confidence. Thank you for taking a look in this auction.

Sonance Sonamp 260 MKII 2 Channel Power Amplifier.

Sonance Sonamp 260 Channel Power Amplifier. Used working and tested. Minor scuffs.

Sonance 2 Channel AmplifierUNIT ONLY, NO any other accessories included

Please see photos for contents and condition. Fully Functional.

Sonance Sonamp 260 MKII 2 Channel Power Amplifier.

Sonance Sonamp 260 x 3 Stereo Power Amplifier 2 Ohms, 4 Ohms, 8 Ohms Works Great. Unit is in very good pre-owned condition showing only a few signs of light wear. There are some minor scuffs and dings here and there, on the top but that is the biggest. The face/ front of the unit is very clean showing little if any wear. Unit was tested and appears to be in proper working condition. When plugged in the unit powers on as it should. I plugged my iPod into the preamp (bottom unit sold separately) using the input jacks on the back. It picked up the signal and I was able to play though the unit. Both R and L speakers on 1 through 3 produced sound and I did not hear anything that sounded off. Unit appears to be functioning properly. If you have any questions please do not hesitate to ask and I will get back to you asap, Thank You!!

Sonance Sonamp 260 X3 Channel Power Amplifier.

Sonance Sonamp 260 Channel Power Amplifier. Used working and tested. Minor scuffs.

Please see photos for contents and condition. Fully Functional.

Sonance 2 Channel AmplifierUNIT ONLY, NO any other accessories included