You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.
English English
ไทย (บาท)

BKK AUDIO Co., Ltd. (Head Office)

  • Your shopping cart is empty!

JDS LABS

JDS LABS

Available Options

JDS Labs - CMOYBB

xxx Brand: JDS LABS

Product Code: JDS Labs - CMOYBB

฿2,290

LEGENDARY, CUSTOMIZED BASS BOOST

BUILT FOR YOU

We hand assemble each cMoyBB and tweak output power and bass boost for your equipment. Simply specify your headphones during checkout.


    • FEATURES OF THE CMOYBB V2.03

      cMoyBB is the most fully featured cMoy made.

      BASS BOOST

      JDS Labs's success is due to cMoyBB's legendary bass boost switch. Switched off, your original audio signal is amplified. Switched on, bass increases up to 9.4 dB for a perceived 2x increase in bass volume.

      PRINTED CIRCUIT BOARD (PCB)

      Older cMoys use thin wires or protoboard to transfer audio signals. cMoyBB uses a carefully designed PCB with attention to detail that cannot be achieved in protoboard amplifiers, or even in circuit boards designed by experienced hobbyists.

      POWER SYSTEM

      cMoyBB handles more than twice the voltage of most cMoys and supports dual rail splitters. The result is over 200% higher power handling than the original cMoy! Decoupling capacitors on all power pins significantly enhance opamp stability and sound quality.

      POWER INPUT JACK

      cMoyBB's power input jack allows you to power the amp from your desk. Optional charging support also provides convenient, integrated 9V NiMH battery charging.

      ENCLOSURE

      cMoyBB is cased inside of a brand new Altoids ® Peppermint tin, protecting the circuit from some forms of external EMI / RF interference. You may choose between two tin styles: Peppermint or Wintergreen.

      CUSTOMIZATION

      Specify your headphones during checkout and we'll optimize gain, bass boost, and output power for best performance with your headphones. A techincal summary ships with each custom cMoyBB.

    • TECH SPECS

      SPECIFICATIONS

      Frequency Response 20Hz-20kHz+/- 0.1 dB
      THD+N 20-20kHz, 150 Ω0.002%
      Noise, A-Weighted-90 dBV
      Channel Balance+/- 0.6dB
      Output Impedance0.6 ohms
      Charge Time - StandardN/A
      Charge Time - Rechargeable10 hours
      Run Time8-50 hours

      CONFIGURATION

      Gain6x (or Custom)
      Volume Potentiometer Taper3B

      DIMENSIONS

      Case Dimensions116 x 64 x 21 mm
      Weight3.6 oz




  • PACKAGE CONTENTS

    • New Bass Boost cMoy v2.03 Headphone Amplifier
    • Free 9V battery (with standard amplifier)
    • Instructions Sheet: Standard, Rechargeable

    OPTIONS

    Standard, 1x9V: Best for most users. External DC jack can be used to power the amplifier. Does not charge battery.
    Standard, 2x9V: Recommended for high volume listening with 120+ ohm headphones. Does not charge batteries. Battery run time is identical to the 1x9V edition. Higher voltage enables higher volumes for high impedance headphones
    Rechargeable, 1x9: Ideal for portable use of most headphones. Adds integrated charging circuitry and includes 1x9V Tenergy low self-discharge NiMH battery. Requires a 10V+ AC/DC adapter (not included)!


All our amps and dacs are covered by a 2-year transferrable warranty

JDS Labs - CMOYBB
฿2,290
LEGENDARY, CUSTOMIZED BASS BOOSTBUILT FOR YOUWe hand assemble each cMoyBB and tweak output power and bass boost for your equipment. Simply specify your headphones during checkout.FEATURES OF THE ..
฿2,290

Available Options

JDS Labs - OBJECTIVE2

xxx Brand: JDS LABS

Product Code: JDS Labs - OBJECTIVE2

฿5,090

DESIGNED AND ASSEMBLED IN THE USA

Delivering reference grade headphone amplification.
Fully assembled and ready to use.

REFERENCE GRADE AMPLIFICATION

Objective2 is an opensource amplifier designed by brilliant engineer NwAvGuy, with emphasis on benchmark performance and low cost. Objective2 arrives fully assembled, hand tested, and ready to enjoy.

GENUINE OBJECTIVE2 FEATURES

Our Objective2's are assembled 100% in accordance with NwAvGuy's default, high-performance specifications. As well as strictly adhering to the original Objective2 bill of materials, all of our components are sourced exclusively from authorized US suppliers.

REFERENCE GRADE SOUND

Objective2 achieves vanishingly low THD and noise performance for audible perfection.

LOW OUTPUT IMPEDANCE

Objective2's extremely low output impedance ensures transparent frequency response for all headphone loads.

POWER

At over 600mW, Objective2 provides enough output power to drive all dynamic headphones on the market with authority.

TECH SPECS

AMPLIFIER PERFORMANCE

Frequency Response +/-0.1 dB (20Hz-20kHz)
THD 1 Khz 150 Ohms 0.0016%
IMD CCIF 15 Ohms 0.001%
IMD SMPTE 0.002%
Noise (ref 400 mV) -105 dB
Max Output (33 Ohms) 613 mW
Max Output (150 Ohms) 355 mW
Max Output (600 Ohms) 88 mW
Output Impedance 0.54 ohms
Crosstalk (15 ohms) -65 dB
Channel Balance (50% volume) 0.6 dB
Battery Run Time 6-8 Hours

DIMENSIONS

Case Dimensions (mm) 108.50 x 80.00 x 29.50
Case Dimensions (in) 4.27 x 3.15 x 1.16
Weight 11oz

CONNECTIVITY

Input 3.5mm or RCA*
Output 3.5mm or 6.35mm*
Power Battery or 14-20VAC

CONFIGURATION

Gain 2.5x and 6.5x*
Volume Potentiometer Taper Alps 15A or 3B
Batteries 2x9V LSD NiMH
* Custom Configurations Available

PACKAGE CONTENTS

Genuine Objective2 Headphone Amplifier

Free 15VAC Power Adapter

2x Tenergy 9V NiMH, Low-Self-Discharge Batteries

Free Set of Rubber Feet

Objective2 Instructions Guide

JACK CONFIGURATIONS

Black and Silver Edition: Default configuration, featuring front mounted 3.5mm (1/8") headphone jack, 3.5mm input jack, and AC power jack.
Customize: Choose a 3.5mm or 6.35mm (1/4") headphone jack, front or rear mounted AC power jack, 3.5mm or RCA analog input jack, and custom gain levels. Customized units ship within 1 business day, exclusively in black!

AC ADAPTERS

Objective2 ships with a free 15VAC power adapter. Add Objective2 to your shopping cart to select a plug style. Additional power adapters are available below:

North America: US 15VAC Adapter
Europe, Australia, Great Britain, Singapore: GEZ 15AC Adapter

Objective2 is protected by our 2-year transferrable warranty

JDS Labs - OBJECTIVE2
฿5,090
DESIGNED AND ASSEMBLED IN THE USA Delivering reference grade headphone amplification.Fully assembled and ready to use. REFERENCE GRADE AMPLIFICATION Objective2 is an opensource amplifier desig..
฿5,090
Showing 1 to 2 of 2 (1 pages)