• TEAC HA-501 Headphone Amplifier
  • TEAC HA-501 Headphone Amplifier
  • TEAC HA-501 Headphone Amplifier

TEAC HA-501 Headphone Amplifier

$1,249.99

QUANTITY


DETAILS

Introduce yourself to TEAC’s HA-501, a fully analog, dual monaural headphone amplifier with elegance. Part of the 501 series, this Class-A amplifier delivers superior sound quality, a sleek, modern look, all encased in a rugged but compact design. The HA-501 supplies regular headphone listeners with quality sound, features and adaptable options that cannot be found in regular amplifiers. Pair it with your favorite headphones the same way you would a normal amp with favored speakers and take advantage of DC Servo Technology, Switchable damping Factors, High Output Power, a large Toroidal-Core Power Transformer and relax to your favorite music or radio broadcast.

  A headphone Amplifier to Achieve peak headphone performance
In general, a headphone output from conventional hi-fi components does not allow even high-quality headphones to perform at their peak potential. The same way one chooses an amplifier to match with your favorite speakers, it is very impotant to chosse an appropriate headphone amplifier that matches your favorite headphones. A headphone amplifier is a "must-have" listening device for audiophiles.
  Active DC Servo Technology for decreased distortion, and discrete Class-A Amplifier
In order to develop a first-class low distotion Class-A headphone amplifier, TEAC held a series of sound evalutions during the development. These tests led to the careful choosing of parts and descrete circuit design. In addition, like most full-size hi-fi components, in order to eliminate Offset Electrical Potential, Active DC Servo Technology is utilized.
  Dual Monaural Design that eliminates interference between Left and Right channels
In regards to the circuit design, each channel is completely designed on an individual basis to avoid signal interface to/from another. This contribution eliminates cross-talk, crucial headphone listening.
         
Features at a glance
  • Full analog circuit design
  • Discrete design Class-A Amplifier
  • Dual Monaural design
  • Active DC Servo technology
  • Dual MUSES8920 Op-amps for Left and Right channels
  • 1,400mW + 1,400mW Output Power (at 32 ohms)
  • Damping Factor Selector 
  • Over-sized Toroidal-core Power Transformer
  • Full-metal Jacket, Rigid construction
  • A pair of XLR connectors by Neutrik for balanced audio input
  • 2 pair of RCA pin connectors for unbalanced audio input on rear (Gold-plated)
  • 1 stereo audio input on front (1/8" or 3.5mm Stereo Mini Jack)
  • 1 stereo headphone out on front (1/4" or 6.35mm Stereo Jack)
  • 1 pair of RCA pin connectors for stereo unbalanced audio output (Gold-plated)
  • Switchable output line level (Fixed, Variable, Off)
  • +/-15V high voltage operation current achieved high S/N ratio
  • Precisely machined aluminum knobs (Volume, Input Selector, Damping Factor Selector)
  • Auto-muting when headphone plug is disconnected
  • A 3-polar AC socket with a detachable AC cable
              

SPECIFICATIONS

Audio Input  
Balanced Input (Rear) 1 pair
Connectors XLR-3-31 (1:GND, 2:HOT, 3:COLD)
Impedance 20k ohms
Sensitivity 2Vrms
Line Input (Rear) 2 pairs (LINE1, LINE2)
Connectors RCA Pin Jack (Gold-plated)
Impedance 10k ohms
Sensitivity 1Vrms
Auxiliary Input (Front, AUX)  
Connectors 1/8" (3.5mm) Stereo Mini Jack
Impedance 13k ohms
Sensitivity 0.5Vrms
Audio Output  
Headphone Output (Front)  
Connectors 1/4" (6.35mm) Stereo Jack
Supported Headphone Impedance 16 ohms - 600 ohms
Max Output Level 1,400mW + 1,400mW (at 32 ohms)
135mW + 135mW (at 600 ohms)
Rated Output Level 600mW + 600mW (at 32 ohms)
34mW + 34mW (at 600 ohms)
THD 0.002% (Input 1V, Output 1V, at 32 ohms)
0.01% (Input 1V, Output 600mW, at 32 ohms)
S/N Ratio 110dB (RCA Input, 2Vrms 1kHz, A-weighted)
Frequency Response 2Hz – 100kHz (+0dB/-3dB)
10Hz – 100kHz (+/-3dB)
Line Output (Rear)  
Connectors RCA Pin Jack (Gold-plated)
Impedance 100 ohms
Output Level 316mV
Output Level Selector Fixed, Variable, Off
Operation Power 120V AC, 60Hz (US/Canada)
230V AC 50Hz (UK/Europe)
Power Consumption 22W (Standby: 0W)
Operating Temerature +5˚C to +35˚C
+41˚F to +95˚F
Operating Humidity 5% to 85% (no condensation)
Storage Temerature -20˚C to +55˚C
-4˚F to +131˚C
Overall Dimensions 290 (W) x 81.2 (H) x 244 (D) mm, 11.4" (W) x 3.2" (H) x 9.6" (D)
Net Weight 4.1kg, 9 lbs
Accessories AC Cable, AC Plug Adapter (3P-2P), Owner's Manual, Warranty Card
    TEAC HA-501 Headphone Amplifier

    Introduce yourself to TEAC’s HA-501, a fully analog, dual monaural headphone amplifier with elegance. Part of the 501 series, this Class-A amplifier delivers superior sound quality, a sleek, modern look, all encased in a rugged but compact design. The HA-501 supplies regular headphone listeners with quality sound, features and adaptable options that cannot be found in regular amplifiers. Pair it with your favorite headphones the same way you would a normal amp with favored speakers and take advantage of DC Servo Technology, Switchable damping Factors, High Output Power, a large Toroidal-Core Power Transformer and relax to your favorite music or radio broadcast.

      A headphone Amplifier to Achieve peak headphone performance
    In general, a headphone output from conventional hi-fi components does not allow even high-quality headphones to perform at their peak potential. The same way one chooses an amplifier to match with your favorite speakers, it is very impotant to chosse an appropriate headphone amplifier that matches your favorite headphones. A headphone amplifier is a "must-have" listening device for audiophiles.
      Active DC Servo Technology for decreased distortion, and discrete Class-A Amplifier
    In order to develop a first-class low distotion Class-A headphone amplifier, TEAC held a series of sound evalutions during the development. These tests led to the careful choosing of parts and descrete circuit design. In addition, like most full-size hi-fi components, in order to eliminate Offset Electrical Potential, Active DC Servo Technology is utilized.
      Dual Monaural Design that eliminates interference between Left and Right channels
    In regards to the circuit design, each channel is completely designed on an individual basis to avoid signal interface to/from another. This contribution eliminates cross-talk, crucial headphone listening.
             
    Features at a glance
    • Full analog circuit design
    • Discrete design Class-A Amplifier
    • Dual Monaural design
    • Active DC Servo technology
    • Dual MUSES8920 Op-amps for Left and Right channels
    • 1,400mW + 1,400mW Output Power (at 32 ohms)
    • Damping Factor Selector 
    • Over-sized Toroidal-core Power Transformer
    • Full-metal Jacket, Rigid construction
    • A pair of XLR connectors by Neutrik for balanced audio input
    • 2 pair of RCA pin connectors for unbalanced audio input on rear (Gold-plated)
    • 1 stereo audio input on front (1/8" or 3.5mm Stereo Mini Jack)
    • 1 stereo headphone out on front (1/4" or 6.35mm Stereo Jack)
    • 1 pair of RCA pin connectors for stereo unbalanced audio output (Gold-plated)
    • Switchable output line level (Fixed, Variable, Off)
    • +/-15V high voltage operation current achieved high S/N ratio
    • Precisely machined aluminum knobs (Volume, Input Selector, Damping Factor Selector)
    • Auto-muting when headphone plug is disconnected
    • A 3-polar AC socket with a detachable AC cable
                  

    SPECIFICATIONS

    Audio Input  
    Balanced Input (Rear) 1 pair
    Connectors XLR-3-31 (1:GND, 2:HOT, 3:COLD)
    Impedance 20k ohms
    Sensitivity 2Vrms
    Line Input (Rear) 2 pairs (LINE1, LINE2)
    Connectors RCA Pin Jack (Gold-plated)
    Impedance 10k ohms
    Sensitivity 1Vrms
    Auxiliary Input (Front, AUX)  
    Connectors 1/8" (3.5mm) Stereo Mini Jack
    Impedance 13k ohms
    Sensitivity 0.5Vrms
    Audio Output  
    Headphone Output (Front)  
    Connectors 1/4" (6.35mm) Stereo Jack
    Supported Headphone Impedance 16 ohms - 600 ohms
    Max Output Level 1,400mW + 1,400mW (at 32 ohms)
    135mW + 135mW (at 600 ohms)
    Rated Output Level 600mW + 600mW (at 32 ohms)
    34mW + 34mW (at 600 ohms)
    THD 0.002% (Input 1V, Output 1V, at 32 ohms)
    0.01% (Input 1V, Output 600mW, at 32 ohms)
    S/N Ratio 110dB (RCA Input, 2Vrms 1kHz, A-weighted)
    Frequency Response 2Hz – 100kHz (+0dB/-3dB)
    10Hz – 100kHz (+/-3dB)
    Line Output (Rear)  
    Connectors RCA Pin Jack (Gold-plated)
    Impedance 100 ohms
    Output Level 316mV
    Output Level Selector Fixed, Variable, Off
    Operation Power 120V AC, 60Hz (US/Canada)
    230V AC 50Hz (UK/Europe)
    Power Consumption 22W (Standby: 0W)
    Operating Temerature +5˚C to +35˚C
    +41˚F to +95˚F
    Operating Humidity 5% to 85% (no condensation)
    Storage Temerature -20˚C to +55˚C
    -4˚F to +131˚C
    Overall Dimensions 290 (W) x 81.2 (H) x 244 (D) mm, 11.4" (W) x 3.2" (H) x 9.6" (D)
    Net Weight 4.1kg, 9 lbs
    Accessories AC Cable, AC Plug Adapter (3P-2P), Owner's Manual, Warranty Card
      $1,249.99 In Stock

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