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TOPPING L70 Full Balanced NFCA Headphone Amplifier 4Pin XLR/4.4 Balanced/6.35mm SE Output Amp With Remote Control.

Fully Balanced Headphone Amp Circuit.

Pre-Amp Support.

Multiple Headphone Output Ports(4-pin XLR+4.4mm Bal+6.35mm SE).

Relay Volume Control.

Volume Memory Function.

NFCA Amplification Modules.

Clean and Powerful Output.

High Dynamic Range.

Ultra-Low Noise-Floor.

Low-Distortion In The Output Signal.

Two-level Gain Modes.

Ultra-Low Output Impedance.

Ground Loop Noise Terminator.

12V Trigger Interface.

Up to 7500mWx2 Output Power(32Ω), 1150mWx2(300Ω).

Topping L70 is a high-power desktop headphone amplifier designed with high-performance NFCA modules. With its properly balanced headphone amplification circuit, the L70 produces a powerful output with ultra-low distortion and a noise-free clear background. It houses multiple headphone output ports including 4-pin XLR, 4.4mm balanced, and 6.35mm single-ended headphone ports. Drive even the most demanding headphones with the Topping L70 with ease.

High-Performance NFCA Modules

Topping L70 is designed with the same NFCA(Nested Feedback Composite Amplifier Module) as the flagship A90 headphone amplifier. It features Voltage Current Hybrid Feedback Architecture along with UHGF(Ultra-High Gain Feedback) technology that provides excellent DC and AC performance. With its NFCA modules, the L70 produces a powerful output with ultra-low THD+N and High Dynamic Range.

Clean & Powerful Headphone Output

Topping L70 produces a powerful output with ratings up to 7500mW @ 32Ω of impedance load. Even with such high-power output, the L70 maintains the resolution and clarity with high-SNR, high DNR, and ultra-low noise floor in the output signals. It has two-level gain modes, paired with ultra-low output impedance, drives highly sensitive as well as high-power demanding low sensitivity headphones with ease.

Can Be Utilized As A Pre-Amp

Topping L70 is not only a powerful headphone amplifier, it can also act as a pre-amp to other power amplifiers. It houses RCA, TRS, and XLR output ports.

Customized Volume Control

Topping L70 adopts an R2R relay and resistor network-based volume control system. It brings precise control with balanced channel performance and long durability. It memorizes your volume settings based on the input/output modes.

Multiple Headphone output Ports

Topping L70 is a complete hub designed especially for headphones. It houses 4.4mm balanced, 4-pin XLR, and 6.35mm single-ended headphone sockets.