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Chord Alto headphone amplifier

€3,995.00

per Piece incl. VAT / incl. Shipping

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2025-09-12T21:26:46+00:00

Available in 7 days, delivery time 1-3 days

Germany
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Product number: 208438

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Product information Alto headphone amplifier
Productnumber

208438

Compact sound giant: The Chord Alto headphone amplifier

The Chord Alto headphone amplifier offers a well thought-out combination of performance and flexibility. Developed to optimally operate both headphones and compact speakers, it impresses with innovative technology and high-quality components. The compact design enables easy integration into various setups - be it at the desk, in the living room or as part of a hi-fi system.

With four headphone outputs on the front, the Chord Alto offers a wide range of connection options. These include a 3.5 mm connection, two 6.35 mm jack sockets and a 4.4 mm Pentaconn output. The latter supports pseudo-symmetrical signal transmission, which was specially developed for high-resolution headphones. Thanks to this variety, different headphones can be compared directly or several users can connect at the same time.

Powerful headphone amplifier with ULTIMA technology

The integrated ULTIMA amplifier technology ensures high signal stability and minimal distortion. The dual feed-forward error correction detects and corrects signal deviations early on before they reach the power amplifier. This results in precise and clean playback, regardless of the connected headphone impedance.

The Chord Alto provides an output power of 25 watts at 8 ohms or 50 watts at 4 ohms for operating loudspeakers. This makes the amplifier particularly suitable for bookshelf speakers and near-field monitors. The loudspeaker outputs are designed as banana jacks and accommodate a variety of cable connections.

Flexible connection options for every setup

In addition to the wide range of headphone outputs, the Chord Alto offers an extensive connection section on the back. Two inputs are available - a pair of XLR and a pair of RCA sockets. This allows the amplifier to be flexibly integrated into existing hi-fi systems or professional studio environments. In addition, an XLR loop-through output enables the signal to be passed on to other devices.

There is also a 12V DC output that can be used to power additional devices. This feature is particularly useful for compact setups where several components are connected together.

Technical data of the Chord Alto headphone amplifier

Inputs:

1 × XLR input

1 × RCA input

Outputs:

4 × headphone outputs (1 × 3.5 mm, 1 × 4.4 mm Pentaconn, 2 × 6.35 mm jack)

1 × pair of banana jacks for speakers

1 × pair of XLR for signal transmission

1 × 12V DC output

Performance and technology:

Speaker power: 50 W at 4 O

Headphone output power: 2250 mW at 100 O

Total harmonic distortion (THD): 0.003% (speakers), 0.001% (headphones)

Signal-to-noise ratio: 120 dB

Frequency response: 6 Hz – 60 kHz

Maximum input voltage: 6 V RMS

Maximum output voltage: 15 V RMS at 8 O

Crosstalk: -95 dB

Operating voltage: 80-250 V AC (automatic adjustment)

Dimensions and weight:

Length: 215 mm

Width: 200 mm

Height: 57 mm

Weight: 1946 g

With the Chord Alto, music lovers get a versatile amplifier that provides both headphones and speakers with clear and dynamic sound. Thanks to its compact design, it can be integrated into a wide variety of setups and impresses with precise signal processing and sophisticated technology.



Color: Jett Black
Condition: New goods
Connection types: Pentaconn, XLR, pawl
Device depth mm: 215
Device height mm: 57
Device width mm: 200
Frequency response (old): 6Hz - 60kHz
Inputs: Analog RCA, Analog XLR
Outputs: Analog 3.5 mm jack two-pole, Analog 6.35 mm jack two-pole, Analog RCA, Analog XLR
Product type: headphone amplifier
Series: Pro Series
Total power W: 50
Product number 208438

Compact sound giant: The Chord Alto headphone amplifier

The Chord Alto headphone amplifier offers a well thought-out combination of performance and flexibility. Developed to optimally operate both headphones and compact speakers, it impresses with innovative technology and high-quality components. The compact design enables easy integration into various setups - be it at the desk, in the living room or as part of a hi-fi system.

With four headphone outputs on the front, the Chord Alto offers a wide range of connection options. These include a 3.5 mm connection, two 6.35 mm jack sockets and a 4.4 mm Pentaconn output. The latter supports pseudo-symmetrical signal transmission, which was specially developed for high-resolution headphones. Thanks to this variety, different headphones can be compared directly or several users can connect at the same time.

Powerful headphone amplifier with ULTIMA technology

The integrated ULTIMA amplifier technology ensures high signal stability and minimal distortion. The dual feed-forward error correction detects and corrects signal deviations early on before they reach the power amplifier. This results in precise and clean playback, regardless of the connected headphone impedance.

The Chord Alto provides an output power of 25 watts at 8 ohms or 50 watts at 4 ohms for operating loudspeakers. This makes the amplifier particularly suitable for bookshelf speakers and near-field monitors. The loudspeaker outputs are designed as banana jacks and accommodate a variety of cable connections.

Flexible connection options for every setup

In addition to the wide range of headphone outputs, the Chord Alto offers an extensive connection section on the back. Two inputs are available - a pair of XLR and a pair of RCA sockets. This allows the amplifier to be flexibly integrated into existing hi-fi systems or professional studio environments. In addition, an XLR loop-through output enables the signal to be passed on to other devices.

There is also a 12V DC output that can be used to power additional devices. This feature is particularly useful for compact setups where several components are connected together.

Technical data of the Chord Alto headphone amplifier

Inputs:

1 × XLR input

1 × RCA input

Outputs:

4 × headphone outputs (1 × 3.5 mm, 1 × 4.4 mm Pentaconn, 2 × 6.35 mm jack)

1 × pair of banana jacks for speakers

1 × pair of XLR for signal transmission

1 × 12V DC output

Performance and technology:

Speaker power: 50 W at 4 O

Headphone output power: 2250 mW at 100 O

Total harmonic distortion (THD): 0.003% (speakers), 0.001% (headphones)

Signal-to-noise ratio: 120 dB

Frequency response: 6 Hz – 60 kHz

Maximum input voltage: 6 V RMS

Maximum output voltage: 15 V RMS at 8 O

Crosstalk: -95 dB

Operating voltage: 80-250 V AC (automatic adjustment)

Dimensions and weight:

Length: 215 mm

Width: 200 mm

Height: 57 mm

Weight: 1946 g

With the Chord Alto, music lovers get a versatile amplifier that provides both headphones and speakers with clear and dynamic sound. Thanks to its compact design, it can be integrated into a wide variety of setups and impresses with precise signal processing and sophisticated technology.

Read more Close
Color: Jett Black
Condition: New goods
Connection types: Pentaconn, XLR, pawl
Device depth mm: 215
Device height mm: 57
Device width mm: 200
Frequency response (old): 6Hz - 60kHz
Inputs: Analog RCA, Analog XLR
Outputs: Analog 3.5 mm jack two-pole, Analog 6.35 mm jack two-pole, Analog RCA, Analog XLR
Product type: headphone amplifier
Series: Pro Series
Total power W: 50

Manufacturer

Chord Electronics Ltd. The Pumphouse
Farleigh Bridge Farleigh Lane
East Farleigh
Kent
ME16 9NB
United Kingdom
info@chordelectronics.co.uk

EU Representative

Drei H Vertriebs GmbH
Stormsweg 8
22085 Hamburg
Germany
info@3-h.de

Safety Information

Product-specific safety instructions can be found in the operating manual.

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