Hafler HA15 Solid-State Stereo Headphone Amplifier

Hafler HA15 Solid-State Stereo Headphone Amplifier

Hafler HA15 Solid-State Stereo Headphone Amplifier

B&H # HAHA15 MFR # H400-0015
Hafler HA15 Solid-State Stereo Headphone Amplifier

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Discontinued

Product Highlights

  • Active Solid-State Design
  • Delivers 20 dB of Gain
  • Two 1/4" Headphone TRS Outputs
  • Focus Control for Stereo Enhancement
  • Compatible with All Headphones
  • Impedance Range: 8 to 400 Ohms
  • 14-Gauge Steel Casing for Shielding
  • Stereo XLR and RCA Inputs + RCA Thru-Puts
  • Glass-Infused Nylon XLR Connector
  • Includes Power Adapter
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This item is noncancelable and nonreturnable.

Hafler HA15 overview

  • 1Description

The Hafler HA15 is a solid-state headphone amplifier designed to produce professional sound quality with plenty of gain to power any type of headphone. The low-noise amplification circuit has been optimized to handle impedances from 8 to 400 Ohms. Adding excitement for the listener without losing the stereo field, the HA15 features a Focus control to bring the stereo image to the center, thus replicating the sound and feel of listening to loudspeakers in a typical space.

Designed with a 14-gauge steel casing, the enclosure helps shield low-level signals from RF contamination and external magnetic fields. The black anodized aluminum front panel provides two 1/4" headphone outputs, a level control knob, a Focus control knob, and two buttons for power and to engage the Focus circuit. The rear panel offers a variety of connections including a pair of XLR and RCA inputs, as well as a pair of RCA thru-puts. The XLR connectors are made with glass-impregnated nylon and feature extra-large, nickel-silver pin contacts, while the RCA connectors are gold-plated to ensure an optimized signal flow without tarnishing over time. To keep noise to a minimum, the Hafler HA15 is powered by the included 15V external supply.

Main Features
  • High-performance, solid-state headphone amplifier
  • Focus control simulates listening to speakers in open air
  • High output to handle virtually any type of headphone
  • Choice of balanced and unbalanced inputs
  • Feed-thru output expands system connectivity options
Inside
  • 100% Discrete Electronics: Uses full sized resistors and capacitors that are hand inserted to deliver the very best audio quality
  • Individual Transistors: No IC chips. Individual transistors are used at each gain stage to minimize negative feedback and eliminate sound-degrading artifacts
  • Extra Durable Switches: High-quality switches and potentiometers employ steel casings and metal shafts for long-term reliability
  • Glass-Filled XLRs: Glass-impregnated nylon XLR connectors are tougher than steel and feature extra-large, nickel-silver pin contacts for positive connection that will not tarnish over the years.
In the Box
Hafler HA15 Solid-State Stereo Headphone Amplifier
  • Power Adapter
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    Hafler HA15 specs

    Circuit Active solid-state
    Connectors Inputs:
    2 x XLR (L/R)
    2 x RCA (L/R)

    Outputs:
    2 x RCA thru-puts (L/R)
    2 x 1/4" / 6.35 mm TRS headphone outputs
    Impedance 220 Ohms
    Gain 20 dB
    Power External Power Supply: 15 VDC, 400 mA
    Dimensions (W x D x H) 4.5 x 6.0 x 1.8" / 114.3 x 152.4 x 44.5 mm
    Weight Not specified by manufacturer

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