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  1. Home
  2. JDS Labs, Inc Store
  3. Discontinued JDS Labs, Inc Portable & Personal Electronics
  4. Discontinued JDS Labs, Inc Headphones
  5. Discontinued JDS Labs, Inc Headphone Amplifiers

Discontinued JDS Labs, Inc Headphone Amplifiers

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Amplifier Style
Some headphone amplifiers are designed to be portable and others are meant to be placed on a desk. This will tell you what style of amplifier this item is.
Input Connection
This is the manner in which the headphone amplifiers receive an input audio signal.
Output Connection
This is the manner in which the headphone amplifier will output the audio signal.
Digital-to-Analog Converter (DAC)
A Digital-to-Analog converter (also known as a DAC) converts a digital audio signal into an analog signal. This is especially helpful for listen to music from digital sources, such as iPods and smart phones.
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You are currently viewing discontinued products.

JDS cMoy Portable Headphone Amplifier Altoid Tin Earbuds Amp (cMoyBB V2.03)

Portable Headphone Amplifier with Bass Boost, Smooth Volume Adjustment, and DC Aux Power Input Jack

cMoyBB v2.03 big DISCONTINUED
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JDS cMoy Portable Headphone Amplifier Altoid Tin Earbuds Amp (cMoyBB V2.03)

Portable Headphone Amplifier with Bass Boost, Smooth Volume Adjustment, and DC Aux Power Input Jack

• Novel Headphone Amplifier
• High Quality Components
• Smooth Volume Adjustment
• Powerful Bass Boost
• 9v or 9-24V Regulated DC Adapter

5

• Novel Headphone Amplifier
• High Quality Components
• Smooth Volume Adjustment
• Powerful Bass Boost
• 9v or 9-24V Regulated DC Adapter

JDS Labs cMoy (cMoyBB v2.03)

Rechargeable Headphone Amplifier with Selectable Bass Boost, JDS Labs 12V Adapter, and Auto On/Off

Rechargeable cMoy Amp big DISCONTINUED
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JDS Labs cMoy (cMoyBB v2.03)

Rechargeable Headphone Amplifier with Selectable Bass Boost, JDS Labs 12V Adapter, and Auto On/Off

• Rechargeable Portable Headphone Amplifier
• Exclusive Bass Boost Toggle Switch
• Increases Sound Up to 9.4dB
• DC Auxiliary Power Input Jack
• NiMH Battery for Reliable Power

1

• Rechargeable Portable Headphone Amplifier
• Exclusive Bass Boost Toggle Switch
• Increases Sound Up to 9.4dB
• DC Auxiliary Power Input Jack
• NiMH Battery for Reliable Power

JDS Labs cMoy Rechargable Portable Headphone Amplifer (Altoid Mint Tin)

Portable Headphone Amplifier with Bass Boost, Smooth Volume Adjustment, and Rechargeable Battery

Rechargeable cMoy Altoid Amp big DISCONTINUED
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JDS Labs cMoy Rechargable Portable Headphone Amplifer (Altoid Mint Tin)

Portable Headphone Amplifier with Bass Boost, Smooth Volume Adjustment, and Rechargeable Battery

• Rechargeable Altoid Mint Tin Portable Headphone Amplifier
• Exclusive Bass Boost Toggle Switch
• Increases Sound Up to 9.4dB
• DC Auxiliary Power Input Jack
• NiMH Battery for Reliable Power

3

• Rechargeable Altoid Mint Tin Portable Headphone Amplifier
• Exclusive Bass Boost Toggle Switch
• Increases Sound Up to 9.4dB
• DC Auxiliary Power Input Jack
• NiMH Battery for Reliable Power

JDS Labs, Inc cMoyBB v2.03

Headphone Amplifier with Selectable Bass Boost, Auto On/Off, and Smooth Volume Adjustment Knob

cMoyBB big DISCONTINUED
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JDS Labs, Inc cMoyBB v2.03

Headphone Amplifier with Selectable Bass Boost, Auto On/Off, and Smooth Volume Adjustment Knob

• Portable Headphone Amplifier
• Exclusive Bass Boost
• DC Auxiliary Power Input Jack
• Standard 9V battery
• Volume Adjustment Knob

3

• Portable Headphone Amplifier
• Exclusive Bass Boost
• DC Auxiliary Power Input Jack
• Standard 9V battery
• Volume Adjustment Knob

JDS Labs C5 Professional Grade Portable Headphone Amplifier (Red)

High-Performance Headphone Amp with Bass Boost, Dual Gain and 14 Hour Rechargeable Battery Built-In

C5 Red big DISCONTINUED
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JDS Labs C5 Professional Grade Portable Headphone Amplifier (Red)

High-Performance Headphone Amp with Bass Boost, Dual Gain and 14 Hour Rechargeable Battery Built-In

• Audiophile Grade Portable Headphone Amplifier
• Up to 14 Hours of Play Time with Built-In Rechargeable Battery
• DC Coupled Signal Path Ensures Low Noise with High Channel Accuracy
• Dual LDO Power Regulation Provides Ultra-Low Digital Noise
• Audibly Perfect Channel Balance Delivers Smooth Volume Adjustments & Consistency
• Primary Color: Red

• Audiophile Grade Portable Headphone Amplifier
• Up to 14 Hours of Play Time with Built-In Rechargeable Battery
• DC Coupled Signal Path Ensures Low Noise with High Channel Accuracy
• Dual LDO Power Regulation Provides Ultra-Low Digital Noise
• Audibly Perfect Channel Balance Delivers Smooth Volume Adjustments & Consistency
• Primary Color: Red

JDS Labs C5 Professional Portable Headphone Amplifier (Silver Slate)

High-Performance Headphone Amp with Bass Boost, Dual Gain and 14 Hour Rechargeable Battery Built-In

C5 Slate big DISCONTINUED
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JDS Labs C5 Professional Portable Headphone Amplifier (Silver Slate)

High-Performance Headphone Amp with Bass Boost, Dual Gain and 14 Hour Rechargeable Battery Built-In

• Audiophile Grade Portable Headphone Amplifier
• Up to 14 Hours of Play Time with Built-In Rechargeable Battery
• DC Coupled Signal Path Ensures Low Noise with High Channel Accuracy
• Dual LDO Power Regulation Provides Ultra-Low Digital Noise
• Audibly Perfect Channel Balance Delivers Smooth Volume Adjustments & Consistency
• Primary Color: Slate (Silver)

• Audiophile Grade Portable Headphone Amplifier
• Up to 14 Hours of Play Time with Built-In Rechargeable Battery
• DC Coupled Signal Path Ensures Low Noise with High Channel Accuracy
• Dual LDO Power Regulation Provides Ultra-Low Digital Noise
• Audibly Perfect Channel Balance Delivers Smooth Volume Adjustments & Consistency
• Primary Color: Slate (Silver)

JDS Labs C421 (C421 v1.01) Headphone Amplifier

Brushed Aluminum Headphone Amplifier with Bass Boost, Low Battery Detection, Dual Gain

C421 big DISCONTINUED
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JDS Labs C421 (C421 v1.01) Headphone Amplifier

Brushed Aluminum Headphone Amplifier with Bass Boost, Low Battery Detection, Dual Gain

Desktop Headphone Amplifier • Low Battery Indication • USB Powered Smart Charging • Bass Boost • Dual Gain

1

Desktop Headphone Amplifier • Low Battery Indication • USB Powered Smart Charging • Bass Boost • Dual Gain

JDS Labs cMoy Rechargable Portable Headphone Amplifer Tin (cMoyBB v2.03) Open Box

Rechargeable Headphone Amplifier with Selectable Bass Boost, JDS Labs 12V Adapter, and Auto On/Off

Rechargeable cMoy Amp big DISCONTINUED
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JDS Labs cMoy Rechargable Portable Headphone Amplifer Tin (cMoyBB v2.03) Open Box

Rechargeable Headphone Amplifier with Selectable Bass Boost, JDS Labs 12V Adapter, and Auto On/Off

• Rechargeable Portable Headphone Amplifier
• Exclusive Bass Boost Toggle Switch
• Increases Sound Up to 9.4dB
• DC Auxiliary Power Input Jack
• NiMH Battery for Reliable Power

• Rechargeable Portable Headphone Amplifier
• Exclusive Bass Boost Toggle Switch
• Increases Sound Up to 9.4dB
• DC Auxiliary Power Input Jack
• NiMH Battery for Reliable Power

JDS Labs C5 Professional Portable Headphone Amplifier (Silver Slate) Open Box

High-Performance Headphone Amp with Bass Boost, Dual Gain and 14 Hour Rechargeable Battery Built-In

C5 Slate big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JDS Labs C5 Professional Portable Headphone Amplifier (Silver Slate) Open Box

High-Performance Headphone Amp with Bass Boost, Dual Gain and 14 Hour Rechargeable Battery Built-In

• Audiophile Grade Portable Headphone Amplifier
• Up to 14 Hours of Play Time with Built-In Rechargeable Battery
• DC Coupled Signal Path Ensures Low Noise with High Channel Accuracy
• Dual LDO Power Regulation Provides Ultra-Low Digital Noise
• Audibly Perfect Channel Balance Delivers Smooth Volume Adjustments & Consistency
• Primary Color: Slate (Silver)

• Audiophile Grade Portable Headphone Amplifier
• Up to 14 Hours of Play Time with Built-In Rechargeable Battery
• DC Coupled Signal Path Ensures Low Noise with High Channel Accuracy
• Dual LDO Power Regulation Provides Ultra-Low Digital Noise
• Audibly Perfect Channel Balance Delivers Smooth Volume Adjustments & Consistency
• Primary Color: Slate (Silver)

JDS Labs, Inc C421 Black Edition Headphone Amplifier

Brushed Aluminum Black Edition Headphone Amplifier w/ 0.1% Thin Film Resistors

c421 Black big DISCONTINUED
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JDS Labs, Inc C421 Black Edition Headphone Amplifier

Brushed Aluminum Black Edition Headphone Amplifier w/ 0.1% Thin Film Resistors

Black Edition Headphone Amplifier • Alps Dual Analog Potentiometer • 0.1% Thin Film Resistors • USB Powered Smart Charging • 3.5mm Gold Plated Input & Output Jacks

Black Edition Headphone Amplifier • Alps Dual Analog Potentiometer • 0.1% Thin Film Resistors • USB Powered Smart Charging • 3.5mm Gold Plated Input & Output Jacks

JDS Labs C5 Professional Grade Portable Headphone Amplifier (Black)

High-Performance Headphone Amp with Bass Boost, Dual Gain and 14 Hour Rechargeable Battery Built-In

C5 Black big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

JDS Labs C5 Professional Grade Portable Headphone Amplifier (Black)

High-Performance Headphone Amp with Bass Boost, Dual Gain and 14 Hour Rechargeable Battery Built-In

• Audiophile Grade Portable Headphone Amplifier
• Up to 14 Hours of Play Time with Built-In Rechargeable Battery
• DC Coupled Signal Path Ensures Low Noise with High Channel Accuracy
• Dual LDO Power Regulation Provides Ultra-Low Digital Noise
• Audibly Perfect Channel Balance Delivers Smooth Volume Adjustments & Consistency
• Primary Color: Black

• Audiophile Grade Portable Headphone Amplifier
• Up to 14 Hours of Play Time with Built-In Rechargeable Battery
• DC Coupled Signal Path Ensures Low Noise with High Channel Accuracy
• Dual LDO Power Regulation Provides Ultra-Low Digital Noise
• Audibly Perfect Channel Balance Delivers Smooth Volume Adjustments & Consistency
• Primary Color: Black

JDS Labs C5 Red Portable Headphone Amplifier Open Box

Red C5 Headphone Amplifier

C5 Red big DISCONTINUED
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JDS Labs C5 Red Portable Headphone Amplifier Open Box

Red C5 Headphone Amplifier

Headphone Amplifier • Smart USB Charging • DC Coupled Signal Path • Dual LDO Power Regulation • Audibly Perfect Channel Balance • Red

Headphone Amplifier • Smart USB Charging • DC Coupled Signal Path • Dual LDO Power Regulation • Audibly Perfect Channel Balance • Red

 
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