Search A/V Classifieds

Our Features

See also

Find User

Recent Classifieds

User Galleries

For a limited time, Dealers and Commercial users who register for Aussie Audio Mart will get 1 year FREE!
Click here for more information
US Audio Mart

Attention American Visitors! We've just launched a dedicated AudioMart in United States, US Audio Mart.

Come visit US Audio Mart and post your hifi classifieds there now!

> Classifieds > > Unico DM Amplifiers (3 Units Available)

FOR SALE: Unico DM Amplifiers (3 Units Available)

Item #649462978
Info: Unico DM Amplifiers (3 Units Available)

Asking Price:
AUD $3500.00
Retail Price: AUD $7000.00
Payment method: Paypal
Shipping weight: 30.00 (kg) Calculate Shipping
Shipping Dimension: 60.00cm x 50.00cm x 30.00cm
Condition: 9 - Excellent (?)
Date Posted: Sep 18, 18 4:09pm (PST)
Edited: Sep 18, 18 4:09pm
About Seller: Ronit17
Melbourne, VIC
[other classified ads]
Product Brand: Unison Research
Product Model: Unico DM
Days in System:30
Avg. Views/Day:3.33

Share |


Product Description
Unico DM is a dual- mono hybrid power amplifier designed to work both in stereo and in mono mode. The massive and well proportionate looking reflect an accurate internal layout developed around the impressive couple of thoroidal power transformers and the over-sized heatsinks; the clear but not empty, agreeable but not ostentatious face seems well appropriate for a “simple” power amplifier, reliable, complete and generous.
Compared with the previous model UnisonResearch technical staff increased the number of output devices, the dimensions of the heatsinks (now placed inside the chassis for a nice looking) and the power handled by the power transformers. The internal layout has been completely revisited and improved with great care at the signal path, at the grounding layout, at the high current output connections.
Input connection is available both via XLR and RCA plugs, these are two really independent input and can be selected using a front panel push button. Selection is operated by a sealed micro relay placed near the connectors for the shorter signal path, tube preamplifier stage is nearby too.
An accurate project allowed the designers to place the power stage and dedicated power supply very close to the output binding post. This is an essential feature when you manage to run the device in mono mode delivering over 650W on 8 ohm without the problem that such a high current can cause on a poor designed circuit.
Technical characteristics
Power output: 160W RMS continuous on 8ohm (stereo)
650W RMS continuous on 8ohm (mono)
Frequency response: flat @ 10Hz ñ -0.1dB @ 100kHz
Input stage: Pure class A Double tube stage (ECC82/12AU7)
Output stage: Dynamic class A, Triple POWER MOSFET complementary pair
Input connectors: 1 unbalanced, 1 balanced
Output connectors: 4 + 4 per bi-wiring
Power consumption: 900W max
Dimensions: 17in x 7in x 1


Original Boxes,power cord ,manual

Aussie Audio Mart is FREE!

Forum Messages


Dealer News

Ad Stats

  • Last 48 hrs: 5
  • Active: 149
  • Total: 2453

Replies Stats

  • Last 48 hrs: 4
  • Total: 3741