Wadia W151 Integrated Digital Amplifier

Wadia W151 Integrated Digital Amplifier

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To complement the hugely successful 170iTransport, Wadia has developed new technologies that enable us to once again bring simplicity and elegance to a new and dramatically more affordable decoding product the PowerDAC mini. The W151 takes all of the conceptual purity of the original Reference PowerDAC and reduces these elements to their most cost effective form.

This PowerDAC mini is a high performance DAC and surprisingly powerful amp combined into the series 1 chassis. The mini measures 2"x 8"x 8" (H x W x D) which is the same size as the 170iTransport; making it an ideal audio solution for modern living and work spaces. You can use an existing CD/DVD player with a digital coax or Toslink output, your computer with USB or perhaps the Wadia 170iTransport. Add a pair of your favorite speakers for a complete music system.
A high performance DAC with gain, which provides four selectable digital audio inputs (one USB, one TOSLINK, and two coax S/PDIF). Power output is conservatively rated at 25 WPC into 8 Ohms and 50 WPC in 4 Ohms.

1 will include a metal remote that can also control the 170iTransport.

The only thing that is small about this is its size.

available in Black and Silver finishes.



Digital Inputs:

2 Coaxial S/PDIF (RCA), 1 TOSLINK optical, 1 USB


50 watt/channel 4 Ohm, 25 watt/channel 8 Ohm

Dynamic Power Rating @ 1kHz:

200Watt/channel 4 Ohm

Distortion (THS + N):

1kHz at 1Watt: 0.03%, 1kHz at 45W: 0.11%

Signal-to-Noise Ratio:

-103dB (signal on), -105dB (signal off)

Frequency Response:

20Hz to 20kHz ±0.7dB

Power Requirements:

AC 90 ~ 264V, 50/60Hz, 1.2 ~ 0.5A

Dimensions (HWD):

2.7 x 8 x 8 in., 6.86 x 20.32 x 20.32 cm


6 lbs., 2.72kg


Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25

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