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Douk Audio
Douk Audio 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)
Detalles del producto
Disponibilidad
En stock
En stock
Peso con empaque
1.17 kg
1.17 kg
Devolución
Sí
Sí
Condición
Nuevo
Nuevo
Producto de
Amazon
Amazon
Viaja desde
USA
USA
Sobre este producto
- Warm tips 1. Due to scarcity, the two square Wima capacitors are used parts taken from previous devices. 2. The working voltage of E2 is DC 15V (≥3A), below or over this will cause bad performance or damage. 3. The three headphone jacks cannot output simultaneously. Please select one jack for use. 4. Stereo RCA output and headphone output can work at the same time, and the volume/gain of the two outputs are controlled simultaneously. 5. E2 adopts 1PC NE5532 and 1PC 49720 op-amps. Only the 49720 op-amp is pluggable and supports replacement by dual op-amps like 2604 / 2134 / muses02 etc. Parameters Brand: Douk Audio Model: E2 Audio input: 2 groups of stereo RCA Audio output: Stereo RCA / 4-pin XLR & 4.4mm & 6.35mm headphone jack Frequency response: 20Hz-20kHz (±0.5dB) THD+N: 0.02% SNR: ≥110dB Matched headphone impedance: 16-600Ω 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*1.97in Package dimensions (W*D*H): 280*230*110mm / 11.02*9.05*4.33in Net weight: 1.17kg / 2.58lb Package weight: 1.6kg / 3.53lb Packing list 1* E2 Headphone Amplifier 2* ECF801 Tubes 1* DC 15V Power Adapter 1* 6.35mm to 3.5mm Adapter 1* User Manual
$283,79
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Diverse Headphone Compatibility: Drive any headphones (16Ω-600Ω) via triple jacks—XLR/4.4mm/6.35mm—plus 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 simultaneously—perfect 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 capacitors—even repurposed components ensure audiophile-grade signal purity.
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