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SOLD: USHER R1.5 150Watt Power Amp


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Item:  Usher R1.5 Power Amp

Location: Doncaster, Melbourne

Price: $1500

Item Condition: Excellent - 6 Months Old

Reason for selling: Upgrade

Payment Method: Pickup - Cash, Paypal,

 

Extra Info: Purchased amp new around 6 months ago.  The amp has a very smooth sound, and has heaps of grunt(huge bass response). A very tube-like sounding solid state amp.

 

I have driven difficult speakers such as ATC's with no problem. I believe this amp could drive most speakers.

 

From what I have read, the first 50 Watts are in class A.

 

A few reviews:

 

http://www.audioreview.com/cat/amplification/amplifiers/usher/r-1-5/prd_327557_1583crx.aspx

 

http://www.usheraudio.cz/data/test/15-usher-r1-5-and-p-307a-av-magazine-03.pdf

 

http://www.tnt-audio.com/ampli/3_power_amps_e.html

 

http://www.audioreference.co.nz/node/846/pdf

 

 

 

 

Specs:

Specifications

 

 

 

Power Output (1): 150w @ 8ohm

 

Power Output (2): 260w @ 4 ohm

 

Power Output (Mono blocked): 300w @ 8ohm

 

Frequency response: 20 Hz: 20 kHz : +/- 0.01dB kHz

 

Impedance Input: 67K ohms

 

Input Sensitivity: 1.6v of full rated output

 

Inputs: 1pr XLR balanced / 1pr RCA unbalanced

 

Outputs: 2pr Banana speaker outputs

 

Instantaneous Current Supply: 75 A

 

Power Consumption (Standby): 175 W

 

Power Consumption (Operating): 720 W

 

Signal to Noise ratio: <100dB

 

Voltage: 230vac

 

Height: 225 mm

 

Width: 480

 

Depth: 480 mm

 

 

Weight (net): 40 kg

 

 

 

 

 

 

 

 

 

Pictures:

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Edited by glennmid
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Just what kind of dent does running two of these put into your power bill?

I try not to think about it.

Actually not too bad as long as you turn them off.They sound better if you turn them on for half an hour or so before you listen though.

Edited by THOMO
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  • 2 months later...

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