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Harmonai PM1 Single-Channel Headphone Volume Controller image 1

Harmonai PM1 Single-Channel Headphone Volume Controller — Precision Control, Refined Listening

The Harmonai PM1 is a passive single-channel headphone volume controller featuring a high-quality potentiometer and passive circuit design—no power supply required for smooth, prec...

$8.60
Model
PM1
Category
Amplifiers
Images
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Status
ready
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2026舒美电子产品报价

Generated onJune 10, 2026
Harmonai PM1 Single-Channel Headphone Volume Controller image 1

Product Brief

Harmonai PM1 Single-Channel Headphone Volume Controller — Precision Control, Refined Listening

Overview

The Harmonai PM1 is a passive single-channel headphone volume controller featuring a high-quality potentiometer and passive circuit design—no power supply required for smooth, prec...

Price
$8.60
Model
PM1
Category
Amplifiers

Specifications

Specifications

ParameterValue
Product TypeSingle-channel headphone volume controller
ModelPM1
Circuit DesignPassive circuit (no power supply required)
Control ChannelSingle independent channel
BrandHarmonai
CategoryAmplifiers
HarmonAIPage 1 / 1

Service Support

We support project consultation, model recommendation, bulk purchasing and catalog delivery for retail, multipurpose halls, conference rooms and live events.

  • Business hours: Monday to Friday 09:00 - 18:30
  • Inquiry channels: phone / email / website form
  • Tip: share budget, quantity and use scenario in advance
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Mobile: +86 135 6792 0078

Business email: Sales@frog-is.com

Office

Address: Unit 2, Liandong U Valley, Yinzhou District, Ningbo, Zhejiang

Hours: Monday to Saturday 09:00 - 18:30

Services

Professional audio, conference sound, wireless microphones and commercial AV integration

Harmonai is the global trade platform of Frog-is Acoustic Systems