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ALLO VOLT+ Standalone Amplifier

Quick Overview

The VOLT+ Amplifier is a standalone digital amplifier that will drive two 50w speakers. It is a Class D Amplifier with 90% Power efficiency and 102dB Signal to Noise Ratio. It requires a 19 Volt Power Supply to operate.

Only 5 left in stock


Availability: Only 5 left in stock

Product Description

A Standalone 50W class D Stereo Amplifier.&nbsp

The TPA3118 class D amplifier IC is a leap in terms of audio quality.

Our board is a high quality implementation of the stock design.

– Using TPA3118 (better grounding of main IC)
– Anti-Pop circuit
– Bootstrap snubber mod
– Brand name components as per picture
– Radio avoidance switch (to reduce interference)

Volt+ can be used with our DACs through the RCA input, as a standalone board.

Note that PCB comes in 2 flavors:

1. Volt is a shield and beneath it has connector that will plug into our DACs (Piano and Piano 2.1). It has no RCA inputs. (Capacitance Multiplier can be added as a standalone board).

2. Volt+ is a standalone amplifier with RCA IN (stereo).

Volt+ can be used with our DACs through the RCA input, as a standalone board.

Technical Specifications
Chipset TPA3118D2
Output 2 x 50W (Max) into a 4 to 8-Ω BTL Load
Class D Operation 90% POWER EFFICIENCY
SNR 102dB
Supply Voltage UP TO 24V DC
Operating Temperature -40°C to 85°C Ambient
Board Size LWH = 58mm * 86.75mm * 32.06mm
Board Weight 120g

Support & Downloads

See how we clean the power, by reviewing these documents:


Additional Information

Weight 120 g