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Anthem STR Power Amplifier (Black)

Stereo Power Amplifier
£6,195 Our price history: £6,795 from 11/05/23 to 02/11/23
SAVE£600
Custom Installation

To get the most out of this product we recommend our expert design and installation service. Find out more.

6 Year Guarantee

£619.45 - Fully refundable if unused.

Add our 6 Year Guarantee to your basket when you check out. We'll cover your items for 6 years
and give you your money back if unused.

Fully refundable if unused

6 Year Guarantee costs just £9.99 on all items under £100, or 10% of purchase
price on anything over £100.

We think you'll agree our 6 Year Guarantee offers fantastic value. What's more, if you don't use it
in the 6-year period, we'll refund the cost of it. You really can't say fairer than that!

Plus, if we can't fix a fault, we will give you a replacement.

Find out full details here.

Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.

Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.
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”I have been blessed to review a lot of really cool amps recently and I would consider the Anthem STR some of the best Class AB amplification that I’ve gotten my hands on in terms of overall performance regardless of MSRP.” – ‘Home Theater Review – 5/5’.

Reference stereo sound from the AV pros

The Canadian company that’s world renowned for making some of the best AV equipment in the world, also produces stereo amps and, as you’d expect, they’re something special. The STR Power Amplifier combines huge power with elegant delivery for a sound that’s mighty yet delicate when needed.

Massive power
A quick look at the STR Power Amplifier’s specs tells you all you need to know about this powerhouse. The dual mono design uses 16 output devices per channel and is powered by twin toroidal transformers. Power output is a monstrous 400 watts per channel at 8 ohms and up to 600 watts per channel with a 6 ohm speaker load. Simply put, the STR Power Amplifier has the power for any speaker in any room.

Delivered with finesse
The STR Power amplifier is about much more than sheer brute force, however. The input stage uses eight, low-noise devices configured in a complementary active-load cascoded feedback arrangement. This reduces distortion and lets the most subtle detail shine through. Likewise, the lack of any rail fuses helps clarity by reducing resistance. Transistors in critical stages are hand-selected and matched – giving the most consistent sound between channels and the lowest distortion.

Better protected
Anthem’s ALM (Advanced Load Monitoring) monitors the receiver’s temperature, current and voltage output – protecting the circuits when needed. Unlike other protection systems, ALM is non-evasive, meaning it operates outside of the signal path and, therefore, doesn’t affect the sound quality.

Professional XLR, balanced inputs
More usually found in studios, XLR balanced sockets offer excellent noise resistance and a ‘locked in’ connection for the lowest distortion and most secure connection. The STR Power Amplifier offers a choice of these alongside the more usual RCA phono inputs.

Graphic display with meters
Watch just how hard your STR Power Amplifier is working with the output metres. The high quality TFT display also other device information such as Thermal, Load and Amp On settings. What’s more, the display’s generous size makes it easier to read from the other side of the room.

Supersize your system’s dynamic range and soundstage, with the awesome Anthem STR Power Amplifier.
Overview
Amplifier Type
Power Amplifier
Power amplifier
Yes
Connectivity
Power Amp In
Yes
Speaker Sets
1
Speaker Sets FILTER
x 1
XLR Inputs
Yes
General
Manufacturer's Warranty
3 years
Audio
Power Output
400 x 2
Power Output - Watts per CH
100 +
Dimensions
Dimensions WxHxD (mm)
432 x 172 x 470
Weight
Weight (KG)
27.3
Also available in silver.

Make the most of your amplifier. View our hottest deals on hi-fi furniture.


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6 Year Guarantee

£619.45 - Fully refundable if unused.

Add our 6 Year Guarantee to your basket when you check out. We'll cover your items for 6 years
and give you your money back if unused.

Fully refundable if unused

6 Year Guarantee costs just £9.99 on all items under £100, or 10% of purchase
price on anything over £100.

We think you'll agree our 6 Year Guarantee offers fantastic value. What's more, if you don't use it
in the 6-year period, we'll refund the cost of it. You really can't say fairer than that!

Plus, if we can't fix a fault, we will give you a replacement.

Find out full details here.


  • Representative 21.9% APR (variable)
  • Purchase rate 21.9% p.a. (variable)
  • Assumed credit limit £1,200
Subject to status. Terms and conditions apply. Richer Sounds Limited acts as a broker and offers credit solely from PayPal (Europe) S.a rl et Ice, S.C.A, 22-24 Boulevard Royal, L-2449, Luxembourg.
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  • Spread the cost in 3 interest-free payments. The first payment is made at point of purchase, with the remaining 2 payments scheduled automatically every 30 days. No fees when you pay on time.

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Buy now, pay later available in-store or by phone, on most items over £500 *exclusions apply

We offer 6 and 10-month options.

Call your local store or our telesales team for details

For purchases over £500, you can settle the balance in 6 months, and in 10 months on purchases over £1000 and pay no interest whatsoever. If you settle part of your loan in the deferral period you won’t pay interest on that part. You can still pay off the loan sooner if you make additional payments. If you’d rather spread the cost over 36 months, you can set up a loan repayment plan when the payment-free period comes to an end at 19.9% APR representative. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. Richer Sounds Limited acts as a credit broker and not the lender. Creation Consumer Finance Limited acts as the lender. Find out more information and eligibility criteria here.