The TOPPING A70Pro Fully Balanced Headphone Amplifier Preamp: A Comprehensive Review

The TOPPING A70Pro Fully Balanced Headphone Amplifier Preamp is a highly innovative audio equipment designed for music enthusiasts seeking an exceptional audio experience. This versatile amplifier boasts an impressive output power of 17000mWx2, making it ideal for both home and studio use.

The device comes equipped with a range of outputs, including 4-pin + 4.4mm balanced output, 6.35mm single-ended output, and RCA + XLR output. These make it easy to connect to different audio devices for versatile performance.

Ground Loop Noise Disappearing Magic: The A70Pro has a GND/LIFT switch that eliminates ground loop noise encountered when using multiple devices. You only need to switch to the LIFT mode, and the noise will automatically disappear.

Relay Volume Control: This amplifier unit employs relays and resistor networks to form the R2R volume control module. This innovation provides precise volume control, long service life, and ensures that the device will not deviate even at low volumes.

A Headphone Amp, Also a Preamp: The A70Pro drives headphones exceptionally well and can also be used as a preamp with high performance. Additionally, it has an RCA output impedance of only 50Ω and an XLR output impedance of only 100Ω, making it compatible with a wide variety of input impedance for different power amplifiers.

Expandable Inputs: The A70Pro has one set of balanced XLR and one set of single-ended RCA inputs. With the Ext90 input expansion, you can easily get four balanced XLR and two single-ended RCA inputs.

To make operation even more comfortable, the device is equipped with a full-featured remote control that eliminates the need to walk to the unit to make adjustments.

The TOPPING A70Pro Fully Balanced Headphone Amplifier Preamp is the ultimate audio equipment for music aficionados who want to experience the best in sound quality. Purchase yours today and transform your audio experience entirely.

Price: $499.00
(as of May 21,2023 04:22:35 UTC – Details)