The PT2399 Delay doesn’t have an on/off switch, and you want to add one. Well those 3 holes along the edge where the Stomp Switch goes in the stomp box version provide a perfect spot to put a power switch. Materials needed: 1N4148 or 1N914 Diode Wire SPST Switch 1) Remove D1. R...
pt-2399 简要说明 pt239915脚和16脚构成一个通过改变外部阻容值而改变输入频响的反相放大器，作为信号的输入端。8脚、9脚、10脚构成一个外部的预加重－比较源设置，内部单片机的输出端DO0经过该电路后与输入信号比较，从而完成A/D的转换，然后将1bit的数据送入单片机的Delay Line。同样，11脚、12脚与7脚也构成...
PT2399规格书
During the power-on of the circuit, if the delay resistance from pin 6 to ground is less than 2kΩ then the PT2399 may latch-up, which will make the chip to crash and stop. If a very short delay time is required, ensure that the delay resistance is greater than 2kΩ for the fi...
So I'm finishing up the Deep Blue Delay from Aion, and I can get the delay to work. The pedal passes signal fine, but when the pedal is on there's no delay effect. Schematic https://aionelectronics.com/wp-content/uploads/2017/11/aion-vector-deep-blue-delay-documentation.pdfI've test...
Overalldelay time is determined by internal VCO clockfrequency, and user can easy to change the VCOfrequency by changing the external resistance. ThePT2399 performs low distortion(THD FEATURES ● CMOS technology ● L east external components ● Auto reset Function prevent POP noise ● Low noise, ...
after processing the bit stream will de-modulate by DAC and lowpass filter. Overall delay time is determined by internal VCO clock frequency, and user can easy to change the VCO frequency by changing the external resistance. The PT2399 performs low distortion (THD<0.5%@0.5Vrms) and low noise...
thedelaytime,italsofeaturesaninternalVCOcircuitinthesystemclock,thereby,makingthefre- quencyeasilyadjustable.PT2399boastofverylowdistortion(THD<0.5%)andverylownoise (No<-90dBV),thusproducinghighqualityaudiooutput.Thepinassignmentsandapplicationcircuit
after processing the bit stream will de-modulate by DAC and lowpass filter. Overall delay time is determined by internal VCO clock frequency, and user can easy to change the VCO frequency by changing the external resistance. The PT2399 performs low distortion (THD<0.5%@0.5Vrms) and low noise...
increases, the range of the Delay Time also increases. SURROUND/DELAY Note: Please refer to Table 1 for the Resistor/Delay Time values. V1.6 2 February 2010 PT2399 ORDER INFORMATION Valid Part Number PT2399 Package Type Top Code PT2399