TKD
Tokyo Ko-On Denpa



The TKD (Ko-on) potentiometers are highly regarded, probably the best pots in current production. Used by Audio Note, LAMM and Kondo.
TKD makes excellent feeling and sounding volume controls. Once you've heard (and felt) the difference between a € 7.00 volume control and a € 70.00 control you'll understand why people go to such lengths to get cheap controls out of their signal path.



Volume controls







TKD 2CP-601 Stereo volume control.

The 2CP-601 is a stereo volume (real log) control, with a 300 degree rotational angle.
Laser trimmed conductive plastic taper. Maximum attenuation 85dB.

Fully encapsulated.
16 x 26 x 17 mm(depth without bush/shaft), bush height 6mm, shaft length 19mm.
Chassis hole size dia. 8mm, shaft dia. 6mm.

available values in stock: 10K, 50K and 100K

Datasheet-01 (pdf-file) , Datasheet-02 (pdf-file)


€ 28.93
ex.VAT
€ 35.00
incl.VAT
each








TKD 2CP-2511 Stereo volume control.

The 2CP-2511 is a stereo volume (real log) control, with a 315 degree rotational angle.
Laser trimmed conductive plastic taper. Maximum attenuation 85dB.

Fully encapsulated.
25 x 39 x 29 mm(depth without bush/shaft), bush height 9mm, shaft length 16mm.
Chassis hole size dia. 9mm, shaft dia. 6mm.

available values in stock: 10K, 50K and 100K

Datasheet (pdf-file)


€ 71.90
ex.VAT
€ 87.00
incl.VAT
each



   


 
Motorized volume controls







TKD 2CP-2511 MC Motorized volume control.

The 2CP-2511-MC is a stereo volume (real log) control, with a 315 degree rotational angle.
Laser trimmed conductive plastic tapers. Maximum attenuation 85dB.

available values in stock: 10K, 50K and 100K

Datasheet (pdf-file) , Dimensions (pdf-file)

Motor specifications  
Voltage DC 4~6V (DC 4.5V standard)
Rotation Speed 12 ± 3 sec./full rotation (at DC 4.5V)
Max. operating current 100mA Max. (at rotation), 150mA Max. (at end slip)
Insulation resistance 1Mohm Min. at DC 100V
   



€ 88.84
ex.VAT
€ 107.50
incl.VAT
each



     
Stepped attenuators




TKD 2P-2511S Stereo volume control with stepped action (21 steps)

The 2P-2511S is a real (series) stepped attenuator with a 315 degree rotational angle, made from discrete resistors and has 21 discrete attenuation steps. Maximum attenuation 60dB.
With this version you can "feel" the steps.

In comparison to the 2CP version, the 2P offers better sound quality and even better channel matching accuracy.

available values in stock: 10K, 50K and 100K

Datasheet (pdf-file)





€ 99.17
ex.VAT
€ 120.00
incl.VAT
each








TKD 2P-2511 Stepped attenuator.

Same specifications as the 2P-2511S above,
but this attenuator feels like a normal (conductive plastic) volume control.

available values in stock: 10K, 50K and 100K

Datasheet (pdf-file)



€ 95.04
ex.VAT
€ 115.00
incl.VAT
each








Tokyo Ko-On Denpa 2CP-2511 Stereo volume control.

The TKD (Ko-on) potentiometers are highly regarded, probably the best pots in current production. Used by Audio Note, LAMM and Kondo. TKD makes excellent feeling and sounding volume controls. Once you've heard (and felt) the difference between a € 7.00 volume control and a € 70.00 control you'll understand why people go to such lengths to get cheap controls out of their signal path.

The channel unbalance for the TKD 2CP2511 is almost as good as a stepped attenuator. The 2CP2511 achieves this through it's special design. In parallel to the main resistive element there are 6 laser trimmed resistors.Each channel is trimmed for perfect balance and perfect logarithmic behavior.