- About this Item
- • NFCA Modules - It provides excellent DC and AC performance.High output current drive capability allows the amp driving low impedance headphones with ease.Ultra-low noise of 0.3uV is miles ahead of the competition,giving an absurdly high dynamic range of 141dB and no audible noise and darkest background for the most sensitive IEMs.Use it as a great music DACamp,it will surprise you
- • High-fidelity Headphone Amplifier - Support 6.35 3.5mm headphone output.It easily drives power-hungry headphones with a wide range of different impedance.And L30 is equipped with three gain settings of -9.9dB0dB9.5dB.Wide range of gain settings and the 0.3uVrms ultra-low noise makes L30 easily adapt to all types of headphones from extremely sensitive IEMs to most power demanding full-sized over-ears
- • Application - Not only able to drive the headphones but also apply to be a preamplifier with the same ultra-high performance.It is a great companion of active monitors stacked with E30 DAC when L30 working in preamp mode
- • Perfect for Music and Gaming - When you use it for music,you can experience crystal clear audio the way you would hear it in the recording studio.L30 also is really good for FPS gaming.Can use it with dolby atmos and the directional sounds perfectly
Specifications & Details
| SKU | PIB0B7JHR1RC |
|---|---|
| Item dimensions L x W x H | 5.3 x 3.9 x 1.25 inches |
| Voltage | 15 Volts (AC) |
| Manufacturer | TOPPING |
| Maximum Supply Voltage | 15 Volts (AC) |
| Minimum Supply Voltage | 15 Volts (AC) |
| Mounting Type | Freestanding |
| Brand | TOPPING |
| Number of Channels | 2 |
| Product Dimensions | 5.3 x 3.9 x 1.25 inches |
| Item Weight | 0.360 kgs |
| Item model number | TOPPING L30II |
Product description
TOPPING L30II - linear headphone amplifier & Pre-amplifier
TOPPING L30 II is a high-performance linear headphone amplifier that supports RCA input and output,equipped with a 6.35mm headphone jack and gain selections function.
Improved NFCA
L30 II uses redesigned NFCA (Nested Feedback Composite Amplifier) module. It provides 2x output power at 300? load compared to L30. The new circuit has 0.3uV ultra low noise and 144dB dynamic range as well as 0.00006% THD+N.
Sound quality is never a problem
With the help of NFCA, L30 II easily reach the top of the industry,and it has almost perfect performance regardless of distortion, dynamic range,and multi-tone testing.
Low distortion while outputting high power
The L30II can maintain ultra-low distortion output under high power load. Under 32 ohm load and 2500mW output,the THD+N is lower than 0.00008%; under 300 ohm load and 300mW output,the THD+N is lower than 0.00007%.
Three gain settings to suit different needs
L30 ll has three gain options:-14dB,0dB,16.5dB.Improved gain settings can 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.
Contents list
L30 II x 1
AC adapter x 1
6.35 mm to 3.5 mm adaptor x 1
User manual x 1
Quanlity card x 1
TOPPING L30II
NFCA Linear Headphone Amp
Headphone amp/ Preamp application
Hi-Res Audio
3 gain settings
NFCA Modules
THD+N <0.00006%
DNR 144dB
Noise <0.3uVrms
Output Impedance <0.1?
Maximum output power 3500mWx2@16?
560mWx2@300?
Measured: 10.0cm×13.5cm×3.2cm
Weight: 360g
Power: 15VAC/1A 50Hz/60Hz @DC base 5.5*2.5
Gain: L/M/H
Amplifier input: 1xRCA (L+R)
Headphone Amp output: 1 x 6.35mm headphone output jack
Line out output: 1xRCA (L+R)
Indicator light: White
L30 II Headphone Amplifier specifications
THD+N @1kHz (A-wt): <0.00006% @Output=500mW(32?); <0.00005% @Output=80mW(300?)
THD @20-20kHz 90kBW: <0.00008% @Output=500mW(32?); <0.00007% @Output=80mW(300?)
SNR @MAX OUT 1kHz (A-wt): 144dB
Dynamic Range @1kHz (A-wt): 144dB
Frequency Response: 20Hz-40kHz(±0.05dB)
Output Leve:14Vpp @G=L; 31Vpp @G=M; 37Vpp @G=H
AP measured noise level (A-wt): <0.7uVrms @G=L; <0.7uVrms @G=M;<1.5uVrms @G=H
Actual noise level* (A-wt): <0.3uVrms @G=L; <0.3uVrms @G=M; <1.4uVrms @G=H
Channel Crosstalk @1kHz: -92dB
Input sensitivity: 25Vrms @G=L; 11.2Vrms @G=M; 2.0Vrms @G=H
Gain: -14.0dB @G=L; 0dB @G=M; 16.5dB @G=H
Output Impedance: <0.1?
3500mWx2 @16? THD+N<0.1%;2700mWx2 @32? THD+N<0.1%;2000mWx2 @64? THD+N<0.1%560mWx2 @300? THD+N<0.1%
3500mWx2 @16? THD+N<0.1%;2700mWx2 @32? THD+N<0.1%;2000mWx2 @64? THD+N<0.1%;560mWx2 @300? THD+N<0.1%
Load Impedance: >8?
L30 II Pre-amplifier specifications
THD+N @1kHz (A-wt): <0.00006%; THD @20-20kHz 90kBW: <0.00007%
SNR @MAX OUT 1kHz (A-wt): 144dB
Dynamic Range @1kHz (A-wt): 144dB
Frequency Response: 20Hz-40kHz(±0.05dB)
Output Level: 14Vpp @G=L; 31Vpp @G=M; 37Vpp @G=H
AP measured noise level (A-wt): <0.7uVrms @G=L; <0.7uVrms @G=M; <1.5uVrms @G=H
Actual noise level* (A-wt): <0.3uVrms @G=L; <0.3uVrms @G=M;<1.4uVrms @G=H
Channel Crosstalk @1kHz: -92dB
Input sensitivity: 25Vrms @G=L; 11.2Vrms @G=M; 2.0Vrms @G=H
Gain: -14.0dB @G=L; 0dB @G=M; 16.5dB @G=H Output Impedance: 20?
Compatible with almost all kinds of headphones
L30 II's output has high output voltage,high current,low output impedance,so no headphones that can't be dealt with. High output voltage can easily drive high impedance headphones; High output current allows low-sensitivity headphones to obtain enough power; The low output impedance will not bring unnecessary effect on FR when driving low-impedance headphones. Different headphones can be easily driven by the L30II.
E30II is the best DAC for L30II
TOPPING L30 II TOPPING L50 TOPPING A30Pro TOPPING A90 Discrete TOPPING DX3Pro+ TOPPING DX5
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Audio Device NFCA Headphone Amp NFCA Headphone Amp NFCA Headphone Amp Fully Discrete Balanced Headphone Amplifier + Preamp function DAC&Headphone amp DAC&Headphone amp
Input RCA 6.35mmTRS + RCA RCA/XLR XLR/RCA/EXT USB/OPT/COAX1/COAX2/BT USB/BT/OPT/COAX
Output 6.35mm headphone + RCA 6.35mm/4-PIN-XLR headphone + + 6.35mmTRS + RCA 6.35/4.4mm/4-PIN-XLR headphone + 6.35mmTRS + RCA 6.35mm/4.4mm/4-PIN-XLR headphone + XLR/RCA 3.5mm headphone + RCA 6.35mm/4-PIN-XLRheadphone + XLR/RCA
Output Power 3500mW×2@16?,2700mWx2@32?,2000mWx2@64?,560mWX2@300? 3400mW×2@16?, 2800mWx2@32?, 2000mWx2@64?, 540mW×2@300?, 290mWx2@600? 6000mWX2@16?,5500mW×2@32?,840mW×2@300? SE: 3300mWx2@16?,2000mW×2@32?,1100mW×2@64?,250mWx2@300?,500mW×2@600? BAL: 9800mWx2@16?,6700mW×2@32?,4000mW×2@64?,1000mW×2@300?,500mW×2@600? 1800mW×2@32?, 1000mW×2@64?, 250mW×2@300? 1800mW×2@32?,1000mW×2@64?,250mW×2@300?
GAIN -14/0/16.5 dB -14.3/0.1/13.9 dB (SE),-14.5/0.3/13.7 dB(BAL) -14/0/14 dB 0/9.5dB(SE IN SE OUT), -0.2/9.3dB(BAL IN SE OUT), 6.0/15.5dB(SE IN BAL OUT), 5.8/15.3dB(BAL IN BAL OUT) 6.0/19 dB 6.7/19 dB
TND+N@1kHzA-wt <0.00006% <0.00006% <0.00006% <0.000055% <0.00015% <0.0001%
SNR 144dB 145dB(SE),140dB(BAL) 145dB 141dB(SE IN SE OUT), 137dB(BAL IN SE OUT), 145dB(SE IN BAL OUT), 138dB(BAL IN BAL OUT) 120dB 125dB
Output Impedance <0.1? <0.1? <0.1? <0.1?(SE),<0.2?(BAL) <0.1? <0.1?
Remote control ? ? ?
Recommended combination TOPPING E30 II DAC TOPPING E50 DAC TOPPING PA5 AMP TOPPING D30Pro DAC TOPPING D90SE/LE DAC TOPPING LA90 AMP TOPPING PA3s AMP TOPPING PA5 AMP
