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Used Equipment

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Please let us know what you are looking for.

If you don't see what you are looking for in the list below, please call us at 651-330-9871 or send us a note and let us know what you want so we can try to match our incoming units to potential buyers

Note that all used equipment listed below have been thoroughly bench tested by AVA and put into first class running condition.

Note that all used units have original covers unless otherwise specified.  Some photos show units with covers off to show circuit details.


MOS-FET 240D solid state amplifier in Dyna ST-150 chassis with custom black faceplate. $495


An older AVA 120W/Ch amplifier in very nice mechanical, cosmetic, and electrical condition. We built these amplifiers to work well essentially forever and this one still sounds great in my reference system.  Trade in from original owner for newest AVA equipment.  Standard AVA 30 day satisfaction guarantee and one year parts and labor warranty included.



OmegaStar Double 400EX in Dyna Chassis $795 SOLD

This wonderful amplifier has been sent to us for consignment as the customer is downsizing.  He has several AVA pieces and is moving into an apartment.  The chassis is in great shape and sounds just wonderful.  Standard AVA 30 day satisfaction guarantee as well as one year parts and labor warranty included. 


 Synergy 450 amplifier in older AVA Chassis $1495

We have an older AVA Chassis that we upgraded to a Synergy 450 circuit.  This amplifier is brand new electronically and the chassis is in good condition.  This amplifier comes with a new 3 year parts and labor warranty as well as our 30 day satisfaction guarantee.

Synergy 240 Amplifier in Compact Chassis $945 SOLD

This amplifier is in amazing shape both electronically and cosmetically.  This is from 2013 production, but is in such great shape that we are offering a two year parts and labor warranty on this one.  30 day satisfaction guarantee also applies. 


Fet Valve DAC $1495 SOLD

This unit was returned under the 30 day satisfaction guarantee.  The customer said it sounded too smooth???  This unit has our silver faceplate and usb input. It also has four switchable inputs 2 coax and 2 optical.  Plays unto and including 192/24 bit sources.  The listed price reflects a 25% discount.  30 day satisfaction guarantee as well as 3 year parts and labor warranty apply.


  • AVA Satisfaction Guarantee applies to all used equipment specials.
  • AVA one year parts and labor warranty on used equipment unless otherwise specified. Warranty does not apply to cosmetic defects and wear to used chassis.

Thinking of buying used AVA equipment from another source? We can help you too.

Be very cautious when you buy used AVA equipment from an on-line auction or any other source where you cannot examine the unit firsthand. The sad truth is that some people lie. Call us first before buying our used equipment on the web or from other sources! We have excellent computer records of sales going back for years and likely we can promptly advise you of the authenticity of the product offered for sale if you will just supply us with the seller's name.

If you are contemplating the purchase of used AVA equipment from another source, we will examine, bench check, clean controls, jacks, and switches, and verify the performance of the unit for $50 ($100 for large power amplifiers) plus the cost of shipping. This inspection can be made before or after the sale, although it is obvious that you will have maximum protection if you have the unit examined before any money changes hands. We take pride in our work. One thing we don't want is AVA equipment not meeting our standards being offered as the real thing. We build very high quality and very reliable gear, and we don't want misrepresentative and abused items undermining our reputation.

Please note that the above offer is intended to be used for AVA equipment that has not been modified in any way. If you send us equipment that has been modified by someone other than AVA, special conditions may apply. Call us for details.