ART SDA1 Studio Digital Amplifier

£329.00 (including VAT @ 20%)

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Item in stock at our Distribution Centre in York

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30 day money back guarantee included

30 day money back guarantee included

Once the product is delivered, you have 30 days to decide that you definitely want to keep it. If you decide it is not suitable for any reason, you can return it back to us for replacement or full refund, including standard delivery charges.

All Products are new unless stated, and include a minimum of one year warranty.

Some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging, and in the case of software, unregistered. These items include:

  • Software
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  • Earplugs and Ear Protection
  • Mouthpieces, Reeds etc… for Woodwind and Brass instruments
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We are unable to accept returns of any custom made items designed to work together as a unique package, such as computer system built to a customer’s personal specifications. Exceptions may only be possible with prior agreement of the vendor, and may be subject to a cancellation fee.

Optional: 5 year warranty: £16.45
(Includes 90 day money back guarantee)


The product price includes a one year warranty and 30 day money back guarantee.

However, the Gear4music extended warranty scheme provides an enhanced service, and is designed to offer a higher level of protection than many 'free' warranties offered by some retailers and manufacturers.

The highlights of this enhanced warranty service are:

  • Warranty is extended to 5 years from the date of delivery.
  • Our Money Back guarantee is extended from 30 days to 90 days (terms apply after 30 days)
  • Collection and delivery costs are included for the first two years
  • Claim 50% cash back on the cost of the policy after 5 years if it has not been used!
  • Warranty is transferable if the item is re-sold
  • Loan or replacement equipment will be provided if the product isn't repaired within 30 days
  • If an item can not be repaired, a similar alternative product or cash discount (as defined in this policy) will be offered
  • The policy can be cancelled within 30 days, and at any time after that for a pro-rata discount

Please note that this extended warranty is currently only available on products sold within the EU or EEA, and is subject to the terms and conditions as detailed on the extended warranty certificate provided.

For customers in outlying areas of the country, the price of the Extended Warranty may be marginally higher, due to the potential for higher collection and redelivery transport costs.

This enhanced warranty is in addition to the standard Gear4music and manufacturer warranty policies, and the Gear4music terms and conditions of trade. No statement or condition of sale contained within these terms affects or restricts your statutory rights as defined under the Consumer Contracts Regulation 2014.

Product Ref: 64338

  • 200 Watt Output Power RMS (4 Ohms)
  • 140 Watt Output Power RMS (8 Ohms)
  • Low Noise and Distortion Design
  • XLR and 1/4" Inch TRS Inputs
  • Multi-Way Binding Post Outputs

ART SDA1 Studio Digital Amplifier

The ART SDA1 is a low noise digital amplifier that provides 200 watts (4 ohms) of output power per channel from a compact and robust rackmountable unit. With a flat 20Hz to 20 kHz frequency response, balanced XLR and TRS inputs and multiway binding post outputs the ART SDA1 can integrate into a range of studio racks and is perfect for long term installations. The ART SDA1 also includes front mounted volume controls, LED clipping indicators and master volume switch for quick and simple operation.

Product Ref: 64338

View Full Description
  • 15.9%
  • £11.55
  • £415.80
Pay by Finance

To make it as easy as possible for you to get the gear you want, we offer a range of instant finance options. If you spend £250 or more online, you can choose to pay over 48, 36 or 24 months. The majority of decisions are given instantly, so you could get your new gear sooner than you thought!

Representative Example

To help you understand how our finance options work, the examples below are based on a total order value of £250:

Finance APR Deposit to Pay Payments Total Payable
Classic Credit 48 Months 14.9% 14.9% No Deposit 48 months: £6.83
Final payment: £6.83
No settlement fee
Classic Credit 36 Months 15.9% 15.9% No Deposit 36 months: £8.65
Final payment: £8.65
No settlement fee
Classic Credit 24 Months 18.9% 18.9% No Deposit 24 months: £12.41
Final payment: £12.41
No settlement fee

How to Apply

Applying for finance couldn't be easier - if your order totals £250 or more, simply proceed through the checkout as normal, then select Pay by Finance on the payment page, then click the orange APPLY FOR INSTANT FINANCE button. This will start your application with V12 Retail Finance, our finance partner, and completing this form should take approximately 10 minutes.

You should get an instant answer on whether your application has been successful, though in some rare cases V12 may need to look at the application in more detail.

Please note: This is only available on orders placed via the website and is not available in store or via phone currently.

Full Description

View Full Description


  • Studio Digital Audio Amplifier
  • High Efficiency Switching Amplifier and Power Supply
  • Lighter and Cooler than Conventional Audio Amplifiers
  • Extremely Low Noise and Distortion Design
  • 140 Watts/Channel @ 8 Ohms
  • 200 Watts/Channel @ 4 Ohms
  • 400 Watts/Bridged Mono @ 8 Ohms
  • 280 Watts/Bridged Mono @ 70 V line operation
  • 20 Hz to 20 kHz within +/- 0.5dB
  • XLR and 1/4 inch Inputs
  • Multi-Way Binding Post Outputs
  • Recessed "Pop Out" Attenuator Knobs
  • Low Profile 1U Rackmountable Design
  • All Steel and Aluminium Chassis
  • Perfect for Pro and Project Studios


  • Output Power (2 Ohms): 2 x 100 Watts RMS
  • Output Power (4 Ohms): 2 x 200 Watts RMS
  • Output Power (8 Ohms): 2 x 140 Watts RMS
  • Output Power (16 Ohms): 2 x 80 Watts RMS
  • Bridged Output Power (4 Ohms): 200 Watts RMS Mono
  • Bridged Output Power (8 Ohms): 400 Watts RMS Mono
  • Bridged Output Power (16 Ohms): 280 Watts RMS Mono
  • Bridged Output Power (70V Line): 280 Watts RMS 70Vline
  • Load Impedance (Min): 2 Ohms/Ch, 4 Ohms Mono
  • CMRR: > 60 dB (Typical @ 1 kHz)
  • Frequency Response: 20 Hz to 20 kHz (+/- 0.5 dB)
  • THD: Hum and Noise:> 95 dB Below Clipping (A-Weighted)
  • Input Sensitivity: 0.707 Volt for Full Power
  • Overall Efficiency: >78% @ Full Power (4 & 8 Ohms Operation)
  • Height: 1.75"
  • Width: 19"
  • Depth: 9.5"
  • Weight: 3.4 Kg