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LND150 FX-Loop

Serial FX-Loop

PCB Version V1-Rev C – Date: 19.06.2019

Содержание LND150 FX-Loop

Страница 1: ...LND150 FX Loop Serial FX Loop PCB Version V1 Rev C Date 19 06 2019...

Страница 2: ...ion 4 Layout and Connections 4 PCB Size 5 Mounting 5 List of Components 6 General hints for integration 7 Input Voltage Divider 7 Insert Example I 8 Insert Example II 9 True Bypass 10 Loop in parallel...

Страница 3: ...lized Due to the large number of amplifiers it is not possible to provide guides or installation instructions for all models Hints Manufacturers and distributors are not liable or responsible for the...

Страница 4: ...Specification InB input signal level 1 15 Vpp InB maximum input 20 Vpp InA input signal level 20 40 Vpp InA maximum input 40 Vpp Supply voltage 250 400 VDC Layout and Connections Tube Town GmbH www t...

Страница 5: ...FX Loop Module LND150 PCB Size Mounting Tube Town GmbH www tube town net Seite 5...

Страница 6: ...0 pF 500V Q1 Q2 LND150 R1 R7 R11 1 MOhm R2 R10 100 kOhm R3 1 5 kOhm R4 47 kOhm R5 2 2 MOhm R6 10 kOhm R8 330 Ohm R9 100 kOhm 2W R12 1 kOhm 2W R13 R14 Depending on use ZD1 ZD4 BZX85C18 P1 Send 100 kOhm...

Страница 7: ...r resistor value for R14 can be tested Input Voltage Divider The following table shows an overview of possible resistor combinations for the input voltage divider and the resulting ratio The needed re...

Страница 8: ...estack and master volume in an 18 Watt style amplifier Other configurations are possible as long as the maximum signal level is not exceeded Input Use Input InA for Signal levels from 20 40 Vpp or Inp...

Страница 9: ...II FX Loop before the master volume in a Jim HP amplifier Other configurations are possible as long as the maximum signal level is not exceeded We recommend a value of 1 5 MOhm 2 2 MOhm for R14 on the...

Страница 10: ...possible to install a true bypass for the effect loop and take it out of the signal chain when not in use This can also be realized with a relay for example with the relay switching kit with the artic...

Страница 11: ...used in parallel mode where a portion of the dry signal gets mixed with the effect signal Please note Some effect units change the phase of the signal This can lead to phase cancellations if the effe...

Страница 12: ...FX Loop Module LND150 Test Points Example measurements with a supply voltage of 370 VDC applied Tube Town GmbH www tube town net Seite 12...

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