All CategoriesAll CategoriesNZ$1,225.90
GST-Inclusive Price
Ships from Hong Kong.
Most customers receive within 10-17 days.
Meet Your Seller
Tube Headphone Amp: for XLR, 4.4mm, 6.35mm HiFi Headphones, Stereo Preamplifier for Amplifiers, Speakers, Home Desktop Audio System, with VU Meter & German Valvo Vacuum Tubes (E2)
- Diverse Headphone Compatibility: Drive any headphones (16-600) via triple jacksXLR/4.4mm/6.35mmplus a 6.35mm-to-3.5mm adapter. Achieve 2000mW power with dual TPA6120 chips, delivering studio-grade clarity for demanding models like Sennheiser HD650 or Beyerdynamic DT 990.
- German Valvo Tube Sound Signature: Military-grade German Valvo ECF801 tubes operate at 175V for immersive, warm audio. Experience classic tube warmth with rare components, reproducing vinyl-like richness for jazz, orchestral, and vocal tracks.
- Dual-Mode Preamp Flexibility: Switch effortlessly between RCA audio sources. Use as a standalone HiFi preamplifier, headphone amp, or both simultaneouslyperfect for studio monitors/desktop speakers while privately monitoring via headphones.
- Timeless Aesthetic Design: Walnut wood panels, vintage VU meters, and exposed vacuum tubes blend retro-industrial elegance. Enhances desks, studios, or living spaces as a functional art piece.
- Customizable Op-Amp & Premium Parts: Swap the LME49720 op-amp (compatible with Muses02/2604/2134) for personalized sound. Upgraded with Japanese ALPS potentiometers and German WIMA capacitorseven repurposed components ensure audiophile-grade signal purity.
+
+
Overview
Specs
Reviews
Product description Douk Audio E2 Tube Headphone Amp Immersive Valvo Tube Sound for Any Headphones German Valvo TubesXLR/ 4.4 mm/ 6.35 mm JacksDual PreampVU MetersSwappable Op-Amp Studio-Grade Power for Any Headphones (16-600) Dual TPA6120s output 2000mW, powering HD650/DT990 via XLR/ 4.4 / 6.35 mm jacks. Military-Grade Valvo Tubes at 175V Voltage Rare ECF801 reproduce vinyl-like richness. Ideal for jazz/orchestral immersion with zero fatigue. Drive Speakers + Headphones Simultaneously Switch RCA sources instantly; As preamp, headphone amp, or both for studio and private listening. Walnut Wood, VU Meters & Exposed Tubes Vintage look, modern performanceenhances any desk or studio with style and function.
Audiophile-Grade Customization Swap LME49720 op-amp (Muses02/2604 compatible); upgraded with ALPS pots & WIMA caps. Universal Headphone Drive German Tube Warmth Dual-Mode Preamp Retro-Industrial Art Op-Amp & Components For Various Headphones For Desktop Amplifiers For Studio Monitors Front Back Side Top Bottom Parameters Brand: Douk
Audio Model: E2
Audio input: 2 groups of stereo RCA
Audio output: Stereo RCA / 4-pin XLR & 4.4 mm & 6.35 mm headphone jack
Frequency response: 20Hz-20kHz (± 0.5 dB)
THD+N: 0.02 %
SNR: 110dB
Matched headphone impedance: 16-600
Headphone output power: Low
gain (L): 0.55W
High gain (H): 2W
RCA output level: Low
gain (L): 4.3V;
High gain (H): 8.4V
Input sensitivity: 2V
Working voltage: DC 15V / 3A
Dimensions (W*D*H): 95*92*50mm / 3.74 * 3.62 * 1.97 in
Package dimensions (W*D*H): 280*230*110mm / 11.02 * 9.05 * 4.33 in
Net weight: 1.17 kg / 2.58 lb
Package weight: 1.6 kg / 3.53 lb Can all 3 headphone jacks be used at once? Can RCA output and headphones work together? Is the op-amp upgradeable? What power adapter is required? Does the unit contain reused parts? Douk Audio E2 Douk Audio & Nobsound Tube
Headphone Amp Feature: Class A Tube Amp 2 groups of RCA
Audio input: 2 groups of RCA RCA/XLR/ 4.4 / 6.35 mm
Audio output: Banana speaker jacks Douk Audio F5 Learn More Douk Audio A5 PRO Learn More Douk Audio T4 PRO Learn More Douk Audio VU3 PRO Learn More
Audiophile-Grade Customization Swap LME49720 op-amp (Muses02/2604 compatible); upgraded with ALPS pots & WIMA caps. Universal Headphone Drive German Tube Warmth Dual-Mode Preamp Retro-Industrial Art Op-Amp & Components For Various Headphones For Desktop Amplifiers For Studio Monitors Front Back Side Top Bottom Parameters Brand: Douk
Audio Model: E2
Audio input: 2 groups of stereo RCA
Audio output: Stereo RCA / 4-pin XLR & 4.4 mm & 6.35 mm headphone jack
Frequency response: 20Hz-20kHz (± 0.5 dB)
THD+N: 0.02 %
SNR: 110dB
Matched headphone impedance: 16-600
Headphone output power: Low
gain (L): 0.55W
High gain (H): 2W
RCA output level: Low
gain (L): 4.3V;
High gain (H): 8.4V
Input sensitivity: 2V
Working voltage: DC 15V / 3A
Dimensions (W*D*H): 95*92*50mm / 3.74 * 3.62 * 1.97 in
Package dimensions (W*D*H): 280*230*110mm / 11.02 * 9.05 * 4.33 in
Net weight: 1.17 kg / 2.58 lb
Package weight: 1.6 kg / 3.53 lb Can all 3 headphone jacks be used at once? Can RCA output and headphones work together? Is the op-amp upgradeable? What power adapter is required? Does the unit contain reused parts? Douk Audio E2 Douk Audio & Nobsound Tube
Headphone Amp Feature: Class A Tube Amp 2 groups of RCA
Audio input: 2 groups of RCA RCA/XLR/ 4.4 / 6.35 mm
Audio output: Banana speaker jacks Douk Audio F5 Learn More Douk Audio A5 PRO Learn More Douk Audio T4 PRO Learn More Douk Audio VU3 PRO Learn More
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies*
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by SuZhouLiYuanLiXinBaiHuo Return Policy
- *Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...