Headphone Amps

• With monitor control
• 4 Separately adjustable stereo headphone outputs: 6.3 mm Stereo headphone
• Maximum output power: 130 mW per channel
• Distortion factor
• Frequency range: 20 - 20,000 Hz
• THD / N:
• Recommended earphone impedance: 32 - 600 ohms
• Balanced line input: 6.3 mm jack, L/R
• Balanced monitor output for connecting the studio monitor or for looping to additional headphones: 6.3 mm jack, L/R
• Monitor level as the main volume controller of the studio monitor
• Mute switch for monitor output
• Mono switch for headphone outputs
• Dimensions: 140 x 140 x 45 mm
• Weight: 2.27 kg

• Input Impedance: 47 kOhm
• Maximum gain: switchable 0 + 10 + 18 + 20 dB
• Frequency range: 10 - 35,000 Hz
• Signal-to-noise ratio: > 95 dB at gain 0 dB
• Output: 300 Ohm / 200 mW, 60 Ohm / 400 mW
• Output Impedance: 5 Ohm
• Power consumption: approx. 10 W
• Connections: 2 x XLR-Combo balanced
• Internal power supply
• Device dimensions (W x H x D): 110 x 44 x 280 mm
• Weight: 2.1 kg
• Colour: Black

• Metal version
• AUX input for loading backing tracks
• Gain, tone and volume controls
• Standby / On / FX switch
• Status LED
• 6.3 mm Mono jack plug
• 3.5 mm Stereo AUX input
• 3.5 mm Stereo headphone output
• Mini USB port for charging
• Dimensions (L x W x H): 79.5 x 75.5 x 15.5 mm
• Weight: 40 g
• Includes USB charging cable

• Suitable for all headphones with impedances from 10 ohms
• Balanced and unbalanced analogue inputs and outputs (XLR, RCA)
• Laterality: Extreme fine balance control
• Mono / stereo selector switch
• Maximum output power: 2 x 3.7 W (at 120 ohms)
• Frequency range: 10 Hz to 300 kHz (-3 dB)
• Harmonic: 0.00091% (KH), 0.00085% (Line)
• Dynamic range: 135.5 dB (KH), 136.3 dB (line)
• Linear power supply with toroidal transformer
• Power consumption: max 40 VA
• Stand-by power exception: 0.7 W
• Front and cover made of aluminium
• Housing made of powder-coated sheet steel
• Dimensions: (W x H x D) 278 x 100 x 335 mm (with foot and volume controls)
• Weight: 4.3 kg
• Colour: Black
• Made in Germany

• Up to 10 mixing paths with a total of 16 headphone outputs
• 2 Discrete stereo inputs with separate level control and stereo outputs
• LED level display with 7 segments / channel and stereo input
• 2 Headphone outputs / channel
• 8 x Independent aux inputs for up to 8 individual stereo mixes
• Input selection and stereo / mono switch per channel

• With integrated delay effect
• Maximum delay time 600 ms
• AUX input for loading backing tracks
• Controls for Echo, Feedback and Time
• Standby / On / FX switch
• Status LED
• 6.3 mm Mono jack plug
• 3.5 mm Stereo AUX input
• 3.5 mm Stereo headphone output
• Mini USB port for charging
• Dimensions (L x W x H): 79.5 x 75.5 x 15.5 mm
• Weight: 40 g
• Includes USB charging cable

• Separate volume control for each channel
• 1 Input with 6.3 mm stereo jack
• Input impedance 100 kOhm
• 4 outputs with 6.3 mm stereo jacks
• Output impedance 80 Ohm
• Dimensions (W x H x D): 103 x 47 x 57 mm
• 12 Volt power supply included

• All-analogue design
• Connection and selection of two stereo sources
• Two stereo speaker sets and two headphones can be connected and controlled independently
• Additional mono speaker output for subwoofer
• Crossfeed control
• XLR inputs and outputs
• 2 Stereo jack headphone outputs on the front
• Large volume knob
• Colour: Black

• Preamplifier with balanced and unbalanced inputs and outputs for high demands
• With THX Achromatic Audio Amplifier (AAA) technology
• For a realistic and fatigue-free listening experience
• Precise 256-step fully balanced relay gain control in 0.5 dB steps
• 100% Analogue
• Touch screen for easy access to functions such as balance control, input level offset, input name, dim function, remote, etc.
• Headphone outputs: 1 x TRS (6.3 mm jack), 1 x XLR (4-pin)
• THD
• Signal-to-noise ratio: > 135 dB (A-weighted)
• Frequency response: -3 dB @ 0.1 Hz and 500 kHz
• Output impedance: close to 0 Ohm
• Max. output power: 6 W into 16 Ohm
• Crosstalk:
• Power requirement (nominal): 100 - 240 VAC, 50 - 60 Hz
• Protection systems: DC and short-circuit detection, overcurrent, overvoltage and thermal protection
• IR remote for control with optional Benchmark remote control (art. 501400 - not included in the delivery)
• Dimensions including feet (W x H x D): 22 x 10 x 21cm
• Weight: approx. 3.7 kg
• Colour: Black

Connections:

• 2x Stereo line input: balanced XLR
• 2x Stereo line input: unbalanced, Cinch
• 1x Stereo line output: balanced, XLR
• 1x Stereo line output: unbalanced, RCA
• 1x Mono sum output: balanced, XLR
• 2x Bidirectional 12V trigger connections

Balanced Line Outputs:

• Distortion factor
• Signal-to-noise ratio: 137 dB (A-weighted)
• Frequency response: -3 dB @ 0.1 Hz and 500 kHz
• Output impedance: 60 Ohm
• Maximum input and output voltage: 20 Vrms (+28 dBu)
• Crosstalk:

• Powerful headphone amplifier for studio and hi-fi applications
• Unbalanced analog RCA inputs
• Digital inputs with 32-bit DA converter (USB, Coax, Optical)
• Support of sampling frequencies up to 768kHz PCM as well as playback of DSD (DSD4 or DSD256)
• VOLTAiR - 120 volt technology
• Phonitor matrix with 2 presets (C1 / Off / C2)
• Headphone output: 6.3 mm stereo jack socket
• Frequency response headphone output: 10 to 300,000 Hz (-3 dB)
• Crosstalk at 1 kHz: -90 dB
• THD + N (10 Hz - 22 kHz, 0 dBu): 0.00091%
• Noise (A-weighted): -103 dB
• Max. Output power (600 O): 2 x 2.7 W.
• Max. Output power (250 O): 2 x 5 W.
• Max. Output power (32 O): 2 x 1 W.
• Dimensions (W x H x D): 278 x 57 x 330 mm
• Weight: 2.8 kg
• Colour: Silver

• For studio and stage applications
• Flexible mic in and XLR mic thru connectors
• With ground lift switch
• Stereo monitor input with separate monitor level control and mono / stereo switch
• Powerful headphone outputs with 6.3 mm jack and 3.5 mm mini jack
• 12 V DC power supply included

• Preamplifier with balanced and unbalanced inputs and outputs for high demands
• With THX Achromatic Audio Amplifier (AAA) technology
• For a realistic and fatigue-free listening experience
• Precise 256-step fully balanced relay gain control in 0.5 dB steps
• 100% Analogue
• Touch screen for an easy access to functions such as balance control, input level offset, input name, dim function, remote, etc.
• Headphone outputs: 1 x TRS (6.3 mm jack), 1 x XLR (4-pin)
• THD
• Signal-to-noise ratio: > 135 dB (A-weighted)
• Frequency response: -3 dB @ 0.1 Hz and 500 kHz
• Output impedance: close to 0 Ohm
• Max. output power: 6 W at 16 Ohm
• Crosstalk:
• 2x Stereo line input (balanced, XLR)
• 2x Stereo line input (unbalanced, RCA)
• 1x Stereo line output (balanced, XLR)
• 1x Stereo line output (unbalanced, Cinch)
• 1x Mono sum output (balanced, XLR)
• 2x Bidirectional 12 V trigger connections
• Balanced line outputs: distortion factor
• Signal-to-noise ratio: 137 dB (A-weighted)
• Frequency response: -3 dB @ 0.1 Hz and 500 kHz
• Output impedance: 60 Ohm
• Maximum input and output voltage: 20 Vrms (+28 dBu)
• Crosstalk:
• Power requirement (nominal): 100 - 240 VAC, 50 - 60 Hz
• Protection systems: DC and short-circuit detection, overcurrent, overvoltage and thermal protection
• IR remote for control with separately available Benchmark remote control (art. 501400, not included in the delivery)
• Dimensions including feet (W x H x D): 22 x 10 x 21 cm
• Weight: approx. 3.7 kg
• Colour: Silver

• 2 XLR Inputs
• Stereo/ mono/ mixed mode
• Frequency range: 20 - 40,000 Hz
• Impedance: 16 Ohm
• Volume knob
• Balance/ mix knob
• Stereo - mono/ focus switch
• 3.5 mm Stereo jack output
• 3.5 mm jack aux input
• Integrated limiter
• Operated with 9 V battery
• Signal LED: signal (green)/ peak (yellow)
• Robust plastic housing
• Dimensions: 80 x 42.5 x 133 mm
• Suitable power adaptor available: Art. 367029 (not included)

• The HD6 can distribute a stereo input signal to up to six different headphones, each with its own volume control on the front
• Each headphone path has an additional input
• If this is used, the corresponding path is disconnected from the master audio signal
• The master level can be used to control the common level. A stereo / mono switch adds the left and right outputs for mono operation.

• For professional monitoring in studios
• Studio and Live
• 3 Jack inputs (insert)
• XLR L / R Input
• Jack and RCA inputs
• 6.3 mm and 3.5 mm headphone outputs per channel with volume per channel
• Cascadable
• External power supply
• 1U 9.5"

• Powerful headphone amplifier for studio and hi-fi applications
• Infinitely adjustable crossfeed function - crosstalk between the two stereo channels for more realistic surround sound
• Digital input with 32 bit DA converter
• Class Compliant
• Support of sampling frequencies up to 768 kHz PCM as well as playback of DSD (DSD4 or DSD256)
• Pre-amplification by 2 Burr-Brown OPA 2134 SoundPlus operational amplifiers for extremely low noise and minimal distortion
• THD + N (0 dBu, 10 Hz - 22 kHz, 600 O): 0.002%
• Max. Input level: +22.5 dBu
• Noise (A-weighted, 600 O): -97 dBu
• Max. Output power (600 O): 2x 190 mW
• Max. Output power (250 O): 2x 330 mW
• Max. Output power (47 O): 2x 400 mW
• Frequency response headphone output (- 3 dB): 10 - 200,000 Hz
• Three switchable stereo inputs: 6.3 mm balanced TRS jack
• Unbalanced RCA and USB
• Headphone output: 6.3 mm stereo jack socket
• Dimensions (W x H x D): 210 x 49.6 x 220 mm
• Weight: 1.45 kg

• Suitable for all headphones with impedances from 10 ohms
• Balanced and unbalanced analogue inputs and outputs (XLR, RCA)
• Laterality: Extreme fine balance control
• Mono / Stereo switching
• Maximum output power: 2 x 3.7 W (at 120 ohms)
• Frequency range: 10 Hz to 300 kHz (-3 dB)
• Total harmonic distortion: 0.00091% (KH), 0.00085% (line)
• Dynamic range: 135.5 dB (KH), 136.3 dB (line)
• Linear power supply with toroidal transformer
• Power consumption: Max. 40 VA
• Stand-by power consumption: 0.7 W
• Aluminium front and lid
• Housing made of powder-coated sheet steel
• Dimensions (W x H x D): 278 x 100 x 335 mm (with foot and volume control)
• Weight: 4.3 kg
• Colour: Black
• Made in Germany

• A 5-fold internally switchable gain (-6 / 0 / +6 / +12 / +18 dB) for low to high impedance headphones (16 to 600 Ohm)
• NF frequency range: 150 kHz (-3 dB)
• Alps potentiometer with good synchronisation
• Switching power supply: 115 / 230 V AC / 8 VA
• 2 Line inputs: Cinch unbalanced (L/R stereo)
• 2 Stereo headphone outputs: 6.3 mm jack
• Enclosure dimensions (W x H x D): 105 x 42 x 165 mm
• Front panel dimensions (W x H): 108 x 45 mm
• Weight: 1 kg