Special Features

【High Performance NFCA】The TOPPING L70 amplifier uses an improved NFCA circuit. It achieves a low noise of 0.3uV, a dynamic range of 144 dB, and an impressive THD+N of 0.000055%. Both distortion and dynamic range multi-tone tests are near perfect, so that high fidelity music can be vividly performed on different headphones.
【Compatible with most headphones】The L70 is compatible with common headphone jacks including 4-pin XLR balanced, 4.4mm balanced, 6.35mm single ended, and 3.5mm single ended. L70's output has high output voltage, high output current, low noise, low output impedance. The built-in fully balanced amplifier circuit can not only fit well with balanced headphones, but also have perfect performance with single ended headphones.
【2 gain settings to suit different needs】L70 has 2 gain settings, which cover a wider range of needs to meet the needs of different headphones from low-sensitivity full-sized over-ears to high-sensitivity IEMS. With the help of extremely low noise 0.3uV, even IEMS will not hear any background noise.
【Headphone Amp & Pre-amp】The L70 is not only able to drive the headphones but also served as a pre-amp. When it is in pre-amp mode, you can get the same high performance as the headphone amp mode, and the 20ohm SE and 40ohm balanced output impedance are widely suitable for various power amplifiers. The full-featured remote control makes it more convenient for you to use.
【Ground Loop Noise Terminator】The L70 has a GND/LIFT switch to solve the problem of ground loop noise. When in normal use, set it to GND; and when ground loop noise is encountered, switch it to LIFT. Then the ground loop noise is terminated.

Description

Topping L70 Balanced Headphone Amplifier 6000mWx2 NFCA 4 Pin XLR/4.4mm balanced/6.35mm SE Output XLR/TRS /RCA input Desktop Earphones Amp Preamp with Remote Control
1. Added 12 V TRIGGER function that can be switched on and off synchronously with other devices with the same interface.
2. The L70 can maintain ultra-low distortion output under high power load.
3. L70 uses a R2R volume control composed of relays and resiston networks, brings the advantages of precise control, longevity, complete channel balanced and remote control.

Product features:
Output: 4 Pin XLR/4.4mm balanced/6.35mm SE
Input: XLR/TRS /RCA
Balanced Output: Low Gain: 6.0dB; High Gain: 19.8dB
SE Output: Low Gain: 0dB; High Gain: 13.8dB
GAIN: SE Output: 0/13.8db; BAL Output:6/19.8db
SE power: 3500mw x 2 ( 160)
BAL power: 6000mw x 2 ( 160)
SE Output impedance: Output Voltage: Balanced 52Vpp; SE 26Vpp
Output Current: Peak 1.4A
Output Impedance: Size: 20 x 13.8 x 4.4cm
Package Weight: 1.6KG

Contents List
1x L70
1x Remote control
1x AC cable
1x 6.35mm to 3.5mm Adapter
1x User manual
1xWarranty card

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TOPPING L70 Full Balanced NFCA Headphone Amplifier, 7500mWx2 HiFi Headphone Amp, 4-Pin XLR/4.4mm balanced/6.35mm SE Earphone Jack/Line Output XLR/TRS/RCA Input Home Audio Preamplifier (Black)

Special Features

Description

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