Delay Chips, Clock ICs

The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 4KB ISP flash memory, 256-Byte EEPROM, 256B SRAM, 6 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and debugWIRE for on-chip debugging. The device achieves a throughput of 20 MIPS at 20 MHz and operates between 2.7-5.5 volts.

Atmel 8-bit AVR Microcontroller with 2/4/8K Bytes In-System Programmable Flash. DIP8.

Pin-for-pin clone of the MN3207

The BL3208 B is a 2K BBD, pin-for-pin equal of MN3208.

Microchip EE24LC32A/P. EEPROM ser 2,5V 4kx8 DIP8.

The AUDIOMETER chip is a one-chip LED bargraph driver for building audio meter displays. You can simply feed it an audio signal and a +5V supply and it does the rest. The application circuit is very straightforward. It also provides an optional 'Peak Hold' LED which shows the maximum level reached above the main display of instantaneous level.

A pair of SRAM chips for use in the 4 second Digital Delay project. The 23LC1024-I/P is a 128KByte RAM chip with an SPI serial interface. Two of these chips are used in the DigiDelay project to produce up to 4 seconds of delay with 16-bit data and a 32KHz sample rate.

The KIJIMI Noise generator provides two digital control inputs that can turn one of three digital noise outputs on. This enables digital control of noise level or routing with no extra parts, which can reduce the complexity of voice circuits.

The Electric Druid NOISE 1B Noise Generator is a simple digital noise source that produces pure white noise over the whole audio band

The ONESHOT chip is a One-Shot Event Generator. It creates interesting unipolar modulation waveforms made from a single 'ping'. You can alter the shape and speed of the ping, and also add decaying echos to it, with separate Delay and Repeats controls. This lets you easily generate interesting and unusual one-off modulation waveforms. It makes things that sounds like a ball bouncing on the floor, or a single hit with echoes, or a stick being dragged across a washboard.

The Elec Druid STOMPLFO 8-pin tap tempo LFO is perfect for smaller environments like pedals. It can replace the typical dual op-amp Schmitt trigger/integrator LFO design. It uses Pulse Density Modulation (PDM) instead of Pulse Width Modulation (PWM) for the output. This enables the output frequency to be much higher (2MHz instead of 10's of KHz) and that means simple RC filters can smooth the output easily without losing any waveform detail. DIP8.

The Elec Druid TAPLFO 3C chip generates two sets of 8 waveforms for 16 separate waveforms in total that can be used in stompboxes and synth applications. It offers CV invert configuration input to make life simpler with CV mixers and a smoothing filter to reduce clicks from sharp waveform edges. Unipolar or Bipolar output selection. DIP14.

The Electric Druid VCDO Wavetable oscillator is a powerful voltage-controlled 8-bit wavetable oscillator. It includes a sub-oscillator, a glide feature and separate modulation inputs for frequency and waveform modulation.

FXCore from Experimental Noize is a DSP designed for creating audio effects in pro-audio devices. FXCore can operate as a standalone device when paired with appropriate CODECs where it generates all necessary clocks or as part of a more complex system where it will lock to the word clock and bit clock provided by another part of the system.

Holtek digital reverb. DIP24.

DRAM 256K, 120ns.

120 seconds of record and playback for custom loopers. DIP28.

Digital echo processor developed by Mitsubishi. Currently produced reproduction of the classic, discontinued part.

Vintage, obsolete, NOS BBD chip.

Oscillator / driver for BBD
Vintage, NOS DIP8

Genuine NOS MN3205 delay chip. 4096 stage low voltage operation, low noise BBD.

Bucket Brigade low noise, low voltage delay line for analog signals. 2048 stages.

A one-chip solution for clock generation and control with MN3205 and MN3208 type BBD chips. DIP28.

NE556 N Dual Timer 2x555 NMOS DIP14

NE571 N compander DIP16

Clock/Calendar/Timer/RAM DIP8

Microchip PIC10F202-I/P. 512x12 Flash 4I/O 4MHz DIP8.

The PT2387 is a 3D Effect Audio Processor IC utilizing CMOS Technology. It features a specially designed PTC HRTFs Filter and space-enhanced circuit, thereby, guaranteeing excellent audio quality and performance. Least external components, excellent 3D effect audio output, built-in LED display driver add to the enhanced quality of PT2387. Pin assignments and application circuit are optimized for easy PCB Layout and cost saving benefits.

Princeton PT2396 digital delay/echo IC

Princeton Semiconductors PT 2399 digital Delay/Echo IC, SOP16

Bucket Brigade low noise, low voltage delay line for analog signals. 128 stages. Original NOS, new, unused.

A very high performance single-channel VCA for the most demanding applications, the ProCircuit SSI2161 offers industry-leading lowest-noise, and a mode control to optimize noise vs. distortion performance. All at low-cost and in a 10-lead SSOP package. The SSI2161 is a versatile VCA building block for high-performance audio applications

The FatKeys SSI2164 is perhaps the most flexible VCA available, with four independent channels for lowest cost-per-Vapprox. The user-selectable mode control allows Class A, AB, or intermediate biasing, and current inputs and outputs provide great design freedom. Ideal for voltage-controlled filters.

NOS Bucket Brigade delay line for analog signals. 512 stages.