---
product_id: 472891037
title: "TOPPING L30II NFCA Linear Headphone Amplifier - 6.35mm Jack 3.5mm Adapter RCA Input and Output 37Vpp High Output Voltage Mini HiFi Amp Audio Hi-Res Preamp Black"
brand: "topping"
price: "€ 424.52"
currency: EUR
in_stock: true
reviews_count: 5
category: "Topping"
url: https://www.desertcart.sk/products/472891037-topping-l30ii-nfca-linear-headphone-amplifier-6-35mm-jack-3
store_origin: SK
region: Slovakia
---

# 37Vpp max output voltage Supports 16Ω to 300Ω headphones Ultra-low noise 0.3uV TOPPING L30II NFCA Linear Headphone Amplifier - 6.35mm Jack 3.5mm Adapter RCA Input and Output 37Vpp High Output Voltage Mini HiFi Amp Audio Hi-Res Preamp Black

**Brand:** topping
**Price:** € 424.52
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game with power, precision, and pristine silence.

## Quick Answers

- **What is this?** TOPPING L30II NFCA Linear Headphone Amplifier - 6.35mm Jack 3.5mm Adapter RCA Input and Output 37Vpp High Output Voltage Mini HiFi Amp Audio Hi-Res Preamp Black by topping
- **How much does it cost?** € 424.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/472891037-topping-l30ii-nfca-linear-headphone-amplifier-6-35mm-jack-3)

## Best For

- topping enthusiasts

## Why This Product

- Trusted topping brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerhouse Output:** Delivers up to 37Vpp for crystal-clear, distortion-free sound even on high-impedance headphones.
- • **Compact & Sleek Design:** Minimalist footprint (10x13.5x3.2cm) with premium build quality that elevates any desktop audio setup.
- • **Tailored Gain Settings:** Three precision gain levels (-14dB, 0dB, 16.5dB) to perfectly match any headphone sensitivity or style.
- • **Versatile Connectivity:** Seamlessly switch between headphones and active speakers with dedicated RCA inputs and outputs.
- • **Whisper-Quiet Performance:** Experience near-silent background noise at just 0.3uV, perfect for sensitive IEMs and audiophile-grade listening.

## Overview

The TOPPING L30II NFCA is a high-performance linear headphone amplifier featuring a cutting-edge NFCA module that doubles output power at 300Ω loads. It boasts ultra-low noise levels (0.3uV), an expansive dynamic range of 144dB, and near-zero distortion (<0.00006% THD+N). With three gain settings and versatile RCA and headphone outputs, it effortlessly drives a wide range of headphones from sensitive IEMs to demanding over-ear models. Its compact design and robust build make it an essential upgrade for audiophiles and professionals seeking pristine, powerful sound.

## Description

Product specifications 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 Contents list L30 II x 1 AC adapter x 1 6.35 mm to 3.5 mm adaptor x 1 User manual x 1 Warranty card x 1 L30 II Headphone Amplifier specifications THD+N @1kHz (A-wt): 8Ω 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: 20Ω

Review: bon ampli - Très bon ampli, la gain par rapport à la sorite casque d'un ampli de puissance est audible. Chauffe pas mal à l'utilisation donc attention au placement la sortie RCA ne fonctionne pas en même temps que la sortie casque, il y a un switch en façade. C'est son seul défaut
Review: Clean, powerful and versatile headphone amplifier - As an upgrade for my home audio setup, the TOPPING L30II NFCA headphone amplifier has been nothing short of impressive. The amplifier is incredibly quiet thanks to its NFCA circuitry, and it delivers clean, powerful output that easily drives my high-impedance headphones without any hint of distortion. I appreciate the three gain settings and preamp functionality, which allow me to fine-tune the signal for both sensitive IEMs and demanding over-ear cans. The compact chassis feels solid and looks sleek on my desk, and the included linear power supply is a nice touch. Paired with a good DAC, the L30II makes music sound detailed and transparent while maintaining a neutral tonality.

## Features

- ✔️ Improved NFCA ▶️ L30 II uses a newly designed NFCA module (Nested Feedback Composite Amplifier). It provides twice the output power at 300Ω load compared to L30. The new circuit has an extremely low noise of 0.3 uV and a dynamic range of 144 dB as well as 0.00006% THD+N.
- 👍 Sound quality is never a problem ▶️ With the help of NFCA, the L30 II easily reaches the top of the industry and offers almost perfect performance, regardless of distortion, dynamic range and multi-tone tests.
- Compatible with almost all types of headphones ▶️ The output of the L30 II has a high output voltage, high current, and low output impedance. A high output voltage can easily control headphones with high impedance; a high output current allows headphones with low sensitivity to get enough power; the low output impedance does not unnecessarily affect FR when operating low impedance headphones.
- 👍 Three gain settings ▶️ L30 II has three gain options: -14 dB, 0 dB, 16.5 dB. Enhanced amplification settings can cover a wider range of requirements to meet the needs of different headphones, from low-sensitivity headphones to full-size headphones. Ears to highly sensitive IEMs. With the help of extremely low noise of 0.3uV, even IEMs will not hear background noise.
- 👍 Best combo for active speakers ▶️ We also recommend using L30II and E30II with active speakers. Connect the two outputs of the L30II with headphones and active speakers. By switching the outputs of the L30II you can enjoy music via headphones or active speakers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B7JHR1RC |
| Brand Name | TOPPING |
| Customer Reviews | 4.5 out of 5 stars 144 Reviews |
| Included Components | L30 II, Power Adapter, 6.35mm to 3.5mm Adapter, User Manual, Warranty Card |
| Item Dimensions | 10 x 13.5 x 3.2 centimeters |
| Item Weight | 360 Grams |
| Item dimensions L x W x H | 10 x 13.5 x 3.2 centimeters |
| Manufacturer | TOPPING |
| Material Type | Plastic |
| Maximum Supply Voltage | 15 Volts (AC) |
| Maximum supply voltage | 15 Volts (AC) |
| Minimum Supply Voltage | 15 Volts (AC) |
| Minimum supply voltage | 15 Volts (AC) |
| Model | TOPPING L30II |
| Mounting Type | Freestanding |
| Mounting type | Freestanding |
| Number of Channels | 2 |
| Output Power | 7 Watts |
| Part Number | TOPPING-L30II-BLACK-KGUSS |
| Specification Met | CE |
| Voltage | 15 Volts (AC) |

## Product Details

- **Item dimensions L x W x H:** 10 x 13.5 x 3.2 centimeters
- **Manufacturer:** TOPPING
- **Maximum supply voltage:** 15 Volts (AC)
- **Minimum supply voltage:** 15 Volts (AC)
- **Voltage:** 15 Volts (AC)

## Images

![TOPPING L30II NFCA Linear Headphone Amplifier - 6.35mm Jack 3.5mm Adapter RCA Input and Output 37Vpp High Output Voltage Mini HiFi Amp Audio Hi-Res Preamp Black - Image 1](https://m.media-amazon.com/images/I/61r0JWTkapL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ bon ampli
*by F***T on 27 January 2026*

Très bon ampli, la gain par rapport à la sorite casque d'un ampli de puissance est audible. Chauffe pas mal à l'utilisation donc attention au placement la sortie RCA ne fonctionne pas en même temps que la sortie casque, il y a un switch en façade. C'est son seul défaut

### ⭐⭐⭐⭐⭐ Clean, powerful and versatile headphone amplifier
*by C***E on 26 March 2026*

As an upgrade for my home audio setup, the TOPPING L30II NFCA headphone amplifier has been nothing short of impressive. The amplifier is incredibly quiet thanks to its NFCA circuitry, and it delivers clean, powerful output that easily drives my high-impedance headphones without any hint of distortion. I appreciate the three gain settings and preamp functionality, which allow me to fine-tune the signal for both sensitive IEMs and demanding over-ear cans. The compact chassis feels solid and looks sleek on my desk, and the included linear power supply is a nice touch. Paired with a good DAC, the L30II makes music sound detailed and transparent while maintaining a neutral tonality.

### ⭐⭐⭐⭐⭐ ハイインピーダンスも良く鳴ります
*by ＊***生 on 21 November 2024*

PC amazon music > topping D10s > topping L30II > DT990pro/rha cl750 で聞いています +良い点 ・ハイインピーダンスで有名なDT990proも余裕の出力。 ・ノイズがない ・フラットな音、はっきりした音像 ・デザインが良い ・プリアンプにもなる 電源はAC15V1Aでアダプターも付属しています ・追記 FX Audio DC電源ノイズクリーナーを試したらACACアダプターが発熱して壊れました。 勝手にDC電源だと思っていた私が悪いです。 本体はアダプターがないので壊れているかわかりません。 珍しいアダプターなので販売元に問い合わせています。

## Frequently Bought Together

- TOPPING L30II NFCA Linear Headphone Amp - 6.35mm Jack 3.5mm Adaptor RCA Input and Output 37Vpp high Output Voltage Mini HiFi Amp Audio Hi-Res Preamplifier (Black)
- Topping E30 II DAC Preamp Audio Decoder- 2xAK4493S Hi-Res XMOS XU208 DAC 32Bit/768kHz DSD512 DSD Direct Mode for USB/Coax/Opt Inputs RCA HiFi Stereo Digital Audio Decoder(Black)
- Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-07-26*