MOON 390 & 330A Streamer/preamplifier and power amplifier

Regular price £11,400.00
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The MOON 390 & 330A is a Streamer/preamplifier and power amplifier combination offering a complete high-end listening solution.


Free Next Day Delivery*

Free next weekday delivery

When you spend over £75, we will send you a tracking number where DPD will give a one hour delivery window. Services available Monday to Friday (excluding public holidays) to most mainland UK addresses for in stock items ordered before our cut-off time at 3:30pm. Terms apply.

Free Saturday delivery 

When you spend over £299. We will send you a tracking number where DPD will give a one hour delivery window. Services available to most mainland UK addresses for in stock items ordered before our cut-off time on Friday 3pm. Terms apply.

Free Sunday delivery 

Free next-day delivery with DPD is available when you spend over £299. Orders must be placed before 3:30pm on Friday to qualify. You will receive a tracking number, and DPD will provide a one-hour delivery window on the day of delivery. This service is available to most mainland UK addresses for in-stock items ordered before our daily cut-off time. During peak holiday periods, cut off time is Saturday 2:00pm. Sunday delivery is available in selected locations. Terms and conditions apply.

Reserve for Collection  

Some of our manufacturers request for their items not to be sold online. For these items please call to order 01925 828009

Remote locations

Standard next day delivery is free for all orders to most UK mainland addresses. All other delivery prices are determined by the destination, the service chosen and the value and weight of your order. Addresses in the Scottish Highlands, offshore, Northern Ireland & Ireland may incur additional delivery costs, depending on the items ordered.

Returns Policy

If for any reason you’re not completely satisfied with your purchase, we’re happy to offer a refund within 30 days, provided you inform us of your intention within 14 days of receiving your item and return it to us within the 30-day period.

For our full returns policy, click here.

The MOON 390 & 330A is a Streamer/preamplifier and power amplifier combination offering a complete high-end listening solution. Featuring a DAC, preamplifier, headphone amplifier, phono stage and network streaming capability the MOON 390 is a truly flexible music system. Simply connect it to the 330A power amplifier to hear an exceptional audio performance. The 330A power amplifier. It’s rated output into 8 ohms is 125 watts per channel, and 250 into 4 ohms. The back panel is very straightforward. An IEC socket with an on/off rocker switch, two pairs of speaker outlets and the choice of XLR or RCA inputs from the 390 preamplifier.

The MOON 390 is designed to deliver an outstanding high-resolution streaming experience through music services such as Tidal, Quobuz and Deezer. The DAC architecture supports PCM (up to 32-bit/384kHz), DSD (up to DSD256) and is MQA certified. It is also Roon ready and has Bluetooth aptX HD connectivity. Fully loaded with a built in phono stage, supporting both MM and MC cartridges, and is configurable. There are single ended and balanced analogue inputs alongside outputs on the same connections with the RCA option in variable and fixed varieties. The digital side is very richly endowed. Inputs include optical, coax, AES-EBU, HDMI inputs and HDMI out with ARC capability, and USB Type B for connecting a computer or music server. There is a USB host slot for a powered hard drive or similar. There are two WiFi antennae and a pair of ethernet sockets, so that the 390 can act as a switch. There is also Bluetooth connectivity for pairing with suitable devices.

This system offers true high end listening experience with a warm but involving sound presentation paired with a good pair of Loudspeakers such as the Martin Parker Duo and you will be rewarded with a hugely involving musical experience. 

390 Pre-Amplifier Specifications

Digital Audio Inputs:

1 x SPDIF digital input on RCA connector

1 x SPDIF digital input on Toslink connector

1 x AES/EBU digital input on XLR connector

1 x hi-rez/DSD audio USB input

1 x pair of analogue audio inputs, line level (2 x RCA)

1 x pair of analogue phono inputs (2 x RCA)

1 x pair of analogue audio balanced inputs (2 x XLR)

Audio/Video I/O: 4 x HDMI inputs1 x HDMI output
Audio Outputs:

1 x pair of analogue audio balanced outputs, variable line level (2 x XLR)

1 x pair of analogue audio outputs, variable line level (2 x RCA)

1 x pair of analogue audio outputs, fixed line level (2 x RCA)

1 x headphone output on the front (1/4 inch TRS jack)

Communication I/O:

SimLink in and out on 1/8 inch micro connector

IR input on 1/8 inch micro connector12 V trigger out on 1/8 inch micro connector

Dual Ethernet connectors for MiND streaming module

2 x Wi-Fi antennas for MiND streaming module

Bluetooth internal antenna for Bluetooth streaming

USB input for MiND module to access audio files

Output Power At 8 Ω: 125 W per channel
Output Power At 4 Ω: 250 W per channel
Output Power – Bridged Mono At 8 Ω: 400 W
Input Sensitivity: 800 mV RMS
Input Impedance: 47,500 Ω
Gain: 31 dB
Signal-To-Noise Ratio: 100 dB at full power
Frequency Response (Full Range): 10 Hz – 125 kHz (+0 / –3 dB)
Total Harmonic Distortion (20 Hz – 20 kHz At 1 W): 0.02%
Total Harmonic Distortion (20 Hz – 20 kHz At 125 W): 0.05%
Intermodulation Distortion: 0.02%
Shipping Weight: 33 lb / 15 kg
Dimensions (W × H × D): 16.9 × 3.5 × 14.0 in42.9 × 8.9 × 35.6 cm


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