




Accuphase Lab C-3900 Precision Stereo Preamplifier
Inclusive of all taxes
GET GST INPUT
Ever wondered why speakers, amplifiers, projectors etc. come with a slightly heftier price tag in India compared to their overseas counterparts? Well, part of the answer lies in our country's Goods & Services Tax (GST).
But here's the kicker: Don't let that GST input slip through your fingers! Especially when some of the products we supply carry a GST rate of 18% and 28%.
At AVStore, we provide you with a GST compliant invoice for every purchase.
Simply put in your GST number during the checkout to avail an offset.

- Description
- Specifications
- Reviews
To celebrate the 50th anniversary of Accuphase's founding, the development of a new flagship model to incorporate the entire wealth of the company's experience was begun. Now, after five years, the work is complete. The C-3900 represents an uncompromising harmony of technology and sensibility, boasting ultimate performance and sound quality that ushers in a new era of the preamplifier.
The Dual Balanced AAVA design with two balanced AAVA circuits delivers sonic excellence that is transparence itself. Volume adjustment is realized while retaining all the vibrant energy and richness of detail that is the life breath of an artistic performance. The supple elegance of music as reproduced by the top-of-the-line C-3900 is a moving experience that reflects the impressive depth of Accuphase know-how.
- Dual Balanced AAVA volume control
- High-gain discrete current feedback type input amplifier
- ANCC technology minimizes noise and distortion
- Newly developed volume sensor construction
- Separate toroidal power transformers for left and right
- Newly developed filtering capacitors
- Separate unit amplifiers for left and right
- Printed circuit boards using glass cloth fluorocarbon resin
- Wood cabinet with natural grain finish
- High-performance headphone amplifier
|
Brand |
Accuphase Lab |
|
Model |
C-3900 |
|
THD |
0.005% or less (20 - 20,000 Hz) |
|
Frequency response |
3 Hz - 200 kHz +0, –3 dB |
|
Rated input |
252 mV |
|
Rated output |
2.0 V |
|
S/N ratio |
118 dB |
|
Crosstalk |
–90 dB or better / 10 kHz (EIA) |
|
Gain |
12 dB/ 18 dB/24 dB |
|
Loudness compensator |
+2 dB/+4 dB/+6.5 dB (100 Hz) |
|
Headphone output level |
|
|
Maximum dimensions |
477 (W) x 156 (H) x 412 (D) mm (18-3/4" x 6-1/8" x 16-1/4”) |
|
Weight |
24.6 kg |

