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  • VIDEO
Douk Audio T4 Pro Tube Phono Preamp for MM TurntablesDoukAudio
  • Douk Audio T4 PRO Vacuum Tube Phono Preamp, MM Turntable Preamplifier, GE5654 Hi-Fi Headphone Amp for Home Theater/Record Player/Stereo Amplifier/Active Speaker
  • To view this video, download

Douk Audio T4 PRO Vacuum Tube Phono Preamp, MM Turntable Preamplifier, GE5654 Hi-Fi Headphone Amp for Home Theater/Record Player/Stereo Amplifier/Active Speaker

4.4 out of 5 stars (318)
鶹's Choice highlights highly rated, well-priced products available to ship immediately.
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Purchase options and add-ons

  • T4 PRO tube preamp meets more HiFi needs: MM phono input, converts phono signal to line level signal, with low-noise integrated circuits and high-quality components to ensure clear and clean sound. 3.5mm AUX input, amplify the low level audio signal from your phone, tablet, PC, MP3 etc., easier to drive amplifier or active speaker and greatly improve the sound quality.
  • Imported JAN5654 tubes and vintage warm sound: default comes with JAN5654 tubes, improves everything associated with your music such as detail, transparency, immediacy, richness, dynamic, tone etc., much better than 6J1 series especially in human voice. Pluggable tube socket for tube rolling and sound-shaping, easy to pick from and alter the sound signature to one's preference.
  • 3.5mm headphone output and perfect circuit design: T4PRO also with built-in classic headphone amp circuit(2*NE5532), easily to drive 32-300 ohm headphones. Reasonable and advanced architecture, TI TPA5430 for power management, TL071+JRC2068 phono preamp circuit etc., enjoy HiFi analog sound and first-class design with an unbeatable low cost.
  • Mini size and excellent performance: all designs full of details, solid aluminum knob, potentiometer for smooth multi-level gain adjustment, grey integrated moulding aluminum alloy shell decorates with special red tube cover and knob, looks vintage and elegant. Compact T4 PRO will give you a different acoustic enjoyment with large dynamic and sweet tube sound even in limited space.
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Frequently bought together

This item: Douk Audio T4 PRO Vacuum Tube Phono Preamp, MM Turntable Preamplifier, GE5654 Hi-Fi Headphone Amp for Home Theater/Record Player/Stereo Amplifier/Active Speaker
$89.99
Get it by Saturday, Jan 3
In Stock
Sold by Douk Audio Direct and ships from 鶹 Fulfillment.
+
Matched Pair 7-Pin GE JAN 5654W Vacuum Tubes Upgrade for 6AK5/6J1/6Ж1/ EF95/6J1P
$29.99
Get it by Saturday, Jan 3
In Stock
Sold by Douk Audio Direct and ships from 鶹 Fulfillment.
Total price:$00
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Product information

Technical Details

Manufacturer ‎Douk Audio
Item model number ‎T4
Parcel Dimensions ‎25.6 x 21.7 x 6.4 cm; 630 g
ASIN ‎B09KZY8Y2S

Additional Information

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Douk Audio T4 PRO Vacuum Tube Phono Preamp, MM Turntable Preamplifier, GE5654 Hi-Fi Headphone Amp for Home Theater/Record Player/Stereo Amplifier/Active Speaker

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Product details

  • Parcel Dimensions ‏ : ‎ 25.6 x 21.7 x 6.4 cm; 630 g
  • Date First Available ‏ : ‎ Nov. 8 2021
  • Manufacturer ‏ : ‎ Douk Audio
  • ASIN ‏ : ‎ B09KZY8Y2S
  • Item model number ‏ : ‎ T4
  • 鶹 Rank: #34,077 in Electronics (See Top 100 in Electronics)
  • Customer Reviews:
    4.4 out of 5 stars (318)

Product description

Introduction
Douk Audio T4 PRO can be used as a MM phono preamp, a tube audio preamp and a headphone amplifier, powerful function in mini size, specially designed for various requirements of home/desktop audio system.

Warm Tips
1. 3.5mm AUX input with priority, please make sure the AUX cable has been pulled out if want to use MM phono input.
2. Stereo RCA and 3.5mm headphone jack can output at the same time, and the knob also controls the volume of two outputs simultaneously.

Parameters
Brand: Douk Audio
Model: T4 PRO
Audio input: MM phono/turntable / 3.5mm AUX
Audio output: stereo L/R RCA / 3.5mm headphone jack
Output level: 1.5V (input 0.775V)
Max output power of headphone jack: 150mW@32Ω
Matched headphone impedance: 32-300Ω
Input sensitivity: 0.775V
Frequency response: 20Hz-20KHz(±3dB) (AUX IN) / Standard RIAA (phono IN)
S/N ratio: ≥105dB
THD: 0.2%
Dimensions(W*D*H): 95*117*30mm / 3.74*4.61*1.18in (exclude tubes)
Package dimensions(W*D*H): 255*215*65mm / 10.04*8.46*2.56in
Net weight: 330g / 0.73lb
Package weight: 600g / 1.32lb

Packing List
1*T4 PRO Preamp
2*JAN5654 Vacuum Tube
1*DC 12V Power Adapter
1*3.5mm to RCA Cable

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