M402B — Effects Equalizer

Connections and circuit (ideal SPICE model)

Drawn live from its RTO-144 connections: run the generator, turn the gain, watch the VU. Open the netlist to see how the model is built.

Pinout & connections

Each contact as its own documents name it: 9 named (9 high confidence). An empty slot is a contact no page names. Hover a contact for its source; the table under the drawing lists them.

pinout (SVG) · connections (SVG) · pins (JSON)

Pictures

1975 - M402B - PRICE LIST - PRICE LIST.jpg1970 - M402B - 402-02-012 - WAAD-BECK BYBTEMB LTO ISSMOCKD.gif1971 - M402B - B 1-139-06-001 - M402B EQUALIZER MODULE PCB - COMPONENT LAYOUT.gifm402b-docs-9.gif1970 - M402B - 1-139-02-001.jpg1970 - M402B - 139-06-001 - MIM'BEND RAD UNLESS SPECIFED.jpg1970 - M402B - 402-02-013.jpg1970 - M402B - 402-09-001 - TIR' MINBEND RAD UNLESS SPECIFIED.jpg1970 - M402B - 404-09-002 - BEND RAD UNLESS SPECIFIED.jpg1970 - M402B - B 402-04-005 - M402B - EQUALIZER MODULE - LAYOUT.gif1970 - M402B - P1.jpg1970 - M402B - P10.jpg1970 - M402B - P11.jpg1970 - M402B - P12.jpg1970 - M402B - P13.jpg1970 - M402B - P2.jpg1970 - M402B - P3.jpg1970 - M402B - P4.jpg1970 - M402B - P5.jpg1970 - M402B - P6.jpg1970 - M402B - P7.jpg1970 - M402B - P8.jpg1970 - M402B - P9.jpg1970 - M402B - docs-1.gif1970 - M402B - docs-11.gif1970 - M402B - docs-2.gif1970 - M402B - docs-3.gif1970 - M402B - docs-4.gif1970 - M402B - docs-5.gif1970 - M402B - docs-6.gif1970 - M402B - docs-7.gif1970 - M402B - file.jpg1970 - M402B - wbsps - module - M402b equalizer 003.jpg1970 - M402B - wbsps - module - m402b equalizer 001.jpg1970 - M402B - wbsps - module - m402b equalizer 001_small.jpg1970 - M402B - wbsps - module - m402b equalizer 002.jpg1970 - M402B - wbsps - module - m402b equalizer 002_small.jpg1970 - M402B - wbsps - module - m402b equalizer 003_small.jpg1971 - 1-139-02-001 - EQUALIZER MODULE PCB SCHEMATIC - DRN PHL - ISS 4.jpg1971 - 1-139-06-001 - EQUALIZER MODULE PCB COMPONENT LAYOUT - DRN PHL - ISS 2.jpgm402b-docs-10.gifm402b-docs-8.gif19xx - M402A - M402B.jpgWard Beck Systems M402A 4.jpgIMG_2008.jpg1968 - M402A - Ward Beck Systems M402A 1.jpg1968 - M402A - Ward Beck Systems M402A 2.jpg1968 - M402A - Ward Beck Systems M402A 4.jpg1971 - 1-139-02-001 - EQUALIZER MODULE PCB SCHEMATIC - DRN PHL - ISS 10.gif1971 - 1-139-06-001 - EQUALIZER MODULE PCB COMPONENT LAYOUT - DRN PAHL - ISS 3.gif

Price history

Dates found in the documents

Physical manual inventory

Documents (2)

Photos & scans (66)

Sub-assemblies & parts used (1)

Named in other drawings & documents (7)

Drawings (20)

Each scan with its trace laid over it: the slider runs from the scan to the vector drawing. Click one to see it large and save it as SVG, DXF, KiCad, PDF or PowerPoint.

Read from the drawing title blocks.