Pacific Valve Yulong DAH 1
Product Details
Continuing our assault on best DACs for the money, Pacific Valve is proud to bring to
our customers the legendary Yulong DAH 1 – a DAC with a high-end headphone amp,
volume control and remote control.

The Yulong DAH 1 uses the new Analogue Devices AD1955 DAC that is known for its
wide frequency response and even tonal timbre across the range. The HEF188
headphone amplifier provides a sound that is wide and deep and is unheard of in a
DAC / head amp combination at this price point. The Yulong DAH 1 uses an advanced
circuit topology, which is controlled by a Cirrus logic CPU to attenuate the sound.

The versatile Yulong DAH 1 can also be used as a headphone amplifier or a preamp
separate from its DAC capabilities.  The Yulong DAH 1 has one input and a low
impedance lien out that can drive any amp.  Enjoy a wide sound stage, even frequency
response and deep bass response from the Yulong DAH 1.
more...
Specifications
Standard input connector: SPDIF, Coaxial,
USB, analog input (RCA)
Input Frequency: 44.1,48,96
192KHZ/16/24BIT auto-recognized
SNR: >115db
Dynamic Range: 110db
THD+N: 1KHZ%0.0008
Frequency response: 20-20KHz-0.1db
DAC power:<20W
Headphone’s out power: 300R/200mw
Dimensions: 180*250*55mm
Weight: 2kg
Details
Coax, Toslink and USB digital inputs.  One
Preamp input. One preamp output, one
DAC output - can be selected from front
panel.  Built in headphone amp and
volume control. This item ships from
Chicago, IL.
Gallery
Click on the image to enlarge
Mechanism & Servo: Philipps L1210/S & VAM1202/19
DAC: Crystal CS4396-KS
Frequency Response: 20Hz - 20KHz (=/-0.5dB)
Dynamic Range: >=96dB
S/N: >=102dB
THD: <=0.01% (1 KHz)
Channel Separation: >=96dB (1 KHz)
Analogue output level: 2.7V (47 Kohms)
Digital output level: 0.5VFp-p (75 Kohms)
Power supply: 120v/ 60Hz
Size: 430 x 370 x 102 mm (W x D XH)
Tube: 12AX7 x2, 12AT7 x2
Net weight: 15 kgs
Power consumption: 40W
The Yulong DAH 1 is well known on the
web
Sales & Customer Service
1 - 888 - 329 -1337
Pacific Valve
Bringing Value to the Audiophile Since 2003
This Item is no longer in our catalog