AOSHIDA TOPPING L50 NFCA Balanced Headphone Amp, TRS/RCA to 6.35mm/4-Pin-XLR Headphone Amps, 3500mW×3500mW Headphone Amplifier, TRS/RCA Passthrough Output Amplifiers for IEMs/Headphones (Silver)
Powerful and Ultra-Low Noise NFCA Circuit Enjoy 2x the power output at 300 compared to L30, with an ultra-low noise of 0.3uV, 145dB dynamic range, and 0.00006% THD+N for an exceptional listening experience
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Topping A70 Pro Fully Balanced Headphone Amplifier 17000mW*2 Relay Volume Control Pre Amp wiht Remote Control… (Black)
Re-optimized new circuit architecture Newly developed ultra-low noise input stage further improved the noise performance of balanced input and increased the input impedance to 20k thus having better compatibility with incoming devices. The gain architecture has also been redesigned to further reduce noise and distortion at high gain states than the previous architecture.
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KGUSS TOPPING A50 III NFCA Headphone amp Pre-Amplifier - SE/BAL input 6.35mm single-ended 4.4mm balanced jack 3500mW x2 powerful output (Silver)
Ultra-high Performance NFCA modules A50 III uses the same NFCA module from A50s. Voltage Current hybrid feedback architecture along with UHGF technology provides excellent DCand AC performance. High output current drive capability allows the amp driving low impedance headphones with ease.
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AOSHIDA Topping A50 III NFCA Headphone Amp, RCA/TRS Input HiFi Headphone Amps, 4.4mm/6.35mm Headphone Amp with 3 Gain Settings, 3500mW*2 Earphone Amplifier, Home Audio HPA with 12V Trigger (Black)
Enhanced Audio Experience The A50 III boasts a THD+N of less than 0.00006% and a dynamic range over 144dB, ensuring HiFi sound quality and clarity.
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Topping A70 Pro Fully Balanced Headphone Amplifier 17000mW*2 Relay Volume Control Pre Amp wiht Remote Control… (Silver)
Re-optimized new circuit architecture Newly developed ultra-low noise input stage further improved the noise performance of balanced input and increased the input impedance to 20k thus having better compatibility with incoming devices. The gain architecture has also been redesigned to further reduce noise and distortion at high gain states than the previous architecture.
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Topping PA5 II Plus Power Amplifier 140W x 2 Class D Fully Balanced AMP TRS/RCA Input 12V Trigger Stereo Home Audio Amplifier
Fully balanced structure, Pure sound quality The PA5 II and PA5 II Plus adopt a fully balanced structure and an innovative Class D amplifier circuit to achieve high power and low distortion sound output. The excellent tuning technology of engineers ensures clear, clean, deep sound, and no audible noise floor. The fully balanced structure makes PA5 II PA5 II Plus no more hum, no more noise, no more ground loop.
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TOPPING PA5 II Speaker Amplifier Compact Desktop Amplifier Full balance D power amplifier (PA5 II PLUS Silver)
Fully balanced structure,Pure sound quality The PA5 II and PA5 II Plus adopt a fully balanced structure and an innovative Class D amplifier circuit to achieve high power and low distortion sound output. The excellent tuning technology of engineers ensures clear, clean, deep sound, and no audible noise floor. The fully balanced structure makes PA5 I PA5 II Plus no more hum, no more noise, no more ground loop.
TOPPING PA5 II Speaker Amplifier Compact Desktop Amplifier Full balance D power amplifier (PA5 II Silver)
Fully balanced structure,Pure sound quality The PA5 II and PA5 II Plus adopt a fully balanced structure and an innovative Class D amplifier circuit to achieve high power and low distortion sound output. The excellent tuning technology of engineers ensures clear, clean, deep sound, and no audible noise floor. The fully balanced structure makes PA5 I PA5 II Plus no more hum, no more noise, no more ground loop.
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TOPPING A90 Discrete Fully Balanced Headphone Amplifier, 9800mW*2 NFCA Headphone Amp XLR/RCA to 3.5mm/4.4mm/6.35mm/XLR Earphone Output, EXT Input XLR/RCA Preoutput Preamplifier, Black
Precise Volume Control The R2R volume control in TOPPING A90 Discrete, made of relays and resistor networks, provides precise control, longevity, complete channel balance, and remote control for a better listening experience
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Fanmusic TOPPING A90 Discrete Fully Discrete Balanced Headphone Amplifier NFCA 2 * 9800mW 2 Gain Settings 4Pin XLR/4.4 Balanced/6.35mm SE Output Pre-Amplifier (Black)
The A90 Discrete provide you 1 X XLR and 1 X RCA stereo inputs, but when it working with a Ext90, they could provide totally 4 X XLR and 2 X RCA stereo inputs.
KGUSS Topping PA5 II Power Amplifier 100W x 2 Class D Fully Balanced AMP TRS/RCA Input 12V Trigger Stereo Home Audio Amplifier
Fully balanced structure, Pure sound quality The PA5 II and PA5 II Plus adopt a fully balanced structure and an innovative Class D amplifier circuit to achieve high power and low distortion sound output. The excellent tuning technology of engineers ensures clear, clean, deep sound, and no audible noise floor. The fully balanced structure makes PA5 II PA5 II Plus no more hum, no more noise, no more ground loop.
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Topping EX5 MQA Dual ES9038Q2M DAC Bluetooth 5.0 LDAC DSD512 PCM 768kHz Hi-Res Audio HiFi Decoder Headphone Amplifier (Silver)
THD+N as low as 0.00010%, 1300mW X2 Output Power
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