Gold Member Since 2013
Audited Supplier
Ningbo Weidan Electronics Co., Ltd.

Headphone Amplifier, Stereo Headphone Amplifier, Headphone manufacturer / supplier in China, offering Ultra-Compact 4 Channel Stereo Headphone Amplifier, Outdoor Horizontal Gjs-a Machinery Sealing Fiber Optic Cable Splice Closure, Outdoor Horizontal Gjs-M Machinery Sealing Fiber Optic Cable Splice Closure and so on.

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Supplier Homepage Product Splitter, Swichbox, Adapter, plug & Connector Ultra-Compact 4 Channel Stereo Headphone Amplifier

Ultra-Compact 4 Channel Stereo Headphone Amplifier

FOB Price: US $5 / Piece
Min. Order: 200 Pieces
Min. Order FOB Price
200 Pieces US $5/ Piece
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Production Capacity: 10k PCS/Month
Transport Package: Color Box/Gift Box
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SPW-032
  • Usage: AV
  • Tube Type: Tube Amplifier
  • Sound Channel: 3.1
  • Voltage: 12V
  • Conductive Mode: AB
  • Output: Type 1/4" Trs Connector Stereo
  • Specification: RoHS
  • HS Code: 851762990
  • Type: Mini Amplifier
  • Used For: Professional
  • Function: Pre-amplifier
  • Output Number: 4
  • Element Number: Push-Pull Amplifier
  • Input: Type 1/4" Trs Connector, Stereo
  • Trademark: Weidan Tech
  • Origin: China
Product Description
Ultra-compact 4-channel stereo headphone amplifier for all types of headphones.

Ultra-compact headphone amplifier system for studio and stage applications
4 independent stereo high-power amplifier sections
Highest audio quality with virtually all types of headphones even at maximum volume
Phones Level control per channel
DC 12 V adapter included
High-quality components and exceptionally rugged construction ensure long life

The super-compact, flexible HA400 can amplify up to 4 pairs of headphones and up to 4 independent volumes all at the same time.

The flexible HA400 contains 4 high-power stereo amplifiers that maintain the highest sonic quality even at maximum volume levels. Ultra low-noise 4580 operational amplifiers are included for outstanding audio performance. These are the same op amps found in full-size audio equipment.

SPECIFICATIONS
MICROAMP HA400 Headphone Amp

Input
Type: 1/4" TRS connector, stereo
Impedance: 100 kOhms
Max. input level: +15 dBu

Headphone Outputs
Type: 1/4" TRS connector, stereo
Impedance: approx. 80Ohms
Max. output level: approx. 40mW in 100Ohms

Power Supply
(external power supply, 12V / 150mA)
Power range: USA/Canada (120V~, 60Hz), China (220V~, 50Hz), U.K./Australia (240 V~, 50Hz), Europe (230V~, 50Hz), Japan (100V~, 50/60Hz)

Dimensions
Dimensions (HxDxW): approx. 1-5/6" x 2-1/4" x 4-1/16", (approx. 46.5mm x 57.2mm x 103.6mm)
Weight: approx. 0.38lb. (190g)
ApprovalCE, ROHS

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