# Doepfer A-150-1 Dual Voltage Controlled Switch

drillable.com › eurorack › makers › doepfer-de › a-150-1.
As of the capture of 9 Sep 2026; the index built 18 Sep 2026, 23:02 UTC · [cites, never asserts](/standing).
Source: https://doepfer.de/a100_man/A150_man.pdf · quotes only, no licence recorded.
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## Records read from it (10)

By drillable.com ([llm-extract/3](/standing#methods)); scored precision 1.00, recall 0.36 on the harness's last sample of 50.

### [a 150](/eurorack/makers/doepfer-de/a-150-1/a-150) (8 records)

- **voltage-range** = -8V to +8V · as [a 150 1 · a 150](/eurorack/makers/doepfer-de/a-150-1/a-150) · [quote](/hashes/sha256:db651112e32e2767b698beb8b75c7fc748b0e774321558ed622c62d1214881f4?trace&start=373&end=465) · [sha256:2e0014d7835dd604…](/hashes/sha256:2e0014d7835dd604e6cb9b2794baa924251901a5807c6f64773f1d6fd948ba51)
- **voltage-range** = -8 V to +8 V · as [a 150 1 · a 150](/eurorack/makers/doepfer-de/a-150-1/a-150) · [quote](/hashes/sha256:db651112e32e2767b698beb8b75c7fc748b0e774321558ed622c62d1214881f4?trace&start=2375&end=2435) · [sha256:f8a54cb97c9720e1…](/hashes/sha256:f8a54cb97c9720e1d494223a5f47d673cc92e9894e6e2a3f44c223bb5d8ed1d0)
- **note** = Voltages less than -8V or more than +8V will lead to malfunction of the module · as [a 150 1 · a 150](/eurorack/makers/doepfer-de/a-150-1/a-150) · [quote](/hashes/sha256:db651112e32e2767b698beb8b75c7fc748b0e774321558ed622c62d1214881f4?trace&start=2436&end=2514) · [sha256:1356a062c04f9392…](/hashes/sha256:1356a062c04f9392f42d9754aabfe47b66150ecafe1e81c8346cf682b4d5e48c)
- **cv · function** = input for digital control voltage · as [a 150 · cv](/eurorack/makers/doepfer-de/a-150-1/a-150/cv) · [quote](/hashes/sha256:db651112e32e2767b698beb8b75c7fc748b0e774321558ed622c62d1214881f4?trace&start=1074&end=1114) · [sha256:bf05ca65da9b5350…](/hashes/sha256:bf05ca65da9b53502c86c74a892e090e7ae6c8406c043258adc67fe6e187066b)
- **cv · gate-threshold** = 3.6 V · as [a 150 · cv](/eurorack/makers/doepfer-de/a-150-1/a-150/cv) · [quote](/hashes/sha256:db651112e32e2767b698beb8b75c7fc748b0e774321558ed622c62d1214881f4?trace&start=1505&end=1692) · [sha256:203a3af3c51ad18a…](/hashes/sha256:203a3af3c51ad18aebf69c2a84ccc7192a992ed80773b4b3e8165465b7c37358)
- **io 1 · function** = in / output 1 · as [a 150 · io 1](/eurorack/makers/doepfer-de/a-150-1/a-150/io-1) · [quote](/hashes/sha256:db651112e32e2767b698beb8b75c7fc748b0e774321558ed622c62d1214881f4?trace&start=1115&end=1138) · [sha256:3d99c7c5cdbbefc8…](/hashes/sha256:3d99c7c5cdbbefc8ce7d6524d8c1365ced3c4a9f7df26d762df0b221ca1322f1)
- **io 2 · function** = in / output 2 · as [a 150 · io 2](/eurorack/makers/doepfer-de/a-150-1/a-150/io-2) · [quote](/hashes/sha256:db651112e32e2767b698beb8b75c7fc748b0e774321558ed622c62d1214881f4?trace&start=1139&end=1163) · [sha256:2b628ac9999e9bd8…](/hashes/sha256:2b628ac9999e9bd80d003ae4d693b3ab96173f1ed41b8c0cc65b440a4fa89b9a)
- **o i · function** = common out / input · as [a 150 · o i](/eurorack/makers/doepfer-de/a-150-1/a-150/o-i) · [quote](/hashes/sha256:db651112e32e2767b698beb8b75c7fc748b0e774321558ed622c62d1214881f4?trace&start=1164&end=1190) · [sha256:9ffb8d7a02971618…](/hashes/sha256:9ffb8d7a02971618d4e1ac1dc94080a94e0aa2ab11c3c01a9cb6a8d5e15a78db)

### [a 150 version 2](/eurorack/makers/doepfer-de/a-150-1/a-150-version-2) (2 records)

- **release-date** = March 2004 · as [a 150 1 · a 150 version 2](/eurorack/makers/doepfer-de/a-150-1/a-150-version-2) · [quote](/hashes/sha256:db651112e32e2767b698beb8b75c7fc748b0e774321558ed622c62d1214881f4?trace&start=560&end=622) · [sha256:f9442d636a15988c…](/hashes/sha256:f9442d636a15988c8f469c19efb3308743c14fedd4a505cc21fbb3c658794b4d)
- **voltage-range** = -12V to +12V · as [a 150 1 · a 150 version 2](/eurorack/makers/doepfer-de/a-150-1/a-150-version-2) · [quote](/hashes/sha256:db651112e32e2767b698beb8b75c7fc748b0e774321558ed622c62d1214881f4?trace&start=623&end=722) · [sha256:056587d2caa99ead…](/hashes/sha256:056587d2caa99ead3bacc31379ca423782d61d68710c66c209d1ce65071a1384)

## Captures (1)

- 9 Sep 2026, 00:05 UTC · https://doepfer.de/a100_man/A150_man.pdf · quotes only (no licence recorded) · 0 revisits · [text](/hashes/sha256:db651112e32e2767b698beb8b75c7fc748b0e774321558ed622c62d1214881f4) (pdfium/7881, 4763 bytes), [older text](/hashes/sha256:fbfa5ad7d9aa0afe439ec4ff3883acc4cb92b62cb67c40d674320c9aa1d4642d) (pdfium/7881, 12 bytes) · capture [sha256:25d44ba0d7a86f99…](/hashes/sha256:25d44ba0d7a86f990eb0ca0b4906cf7dc4fe999314575b90b40938db2e928bd4)

A capture is what the source served at that moment; a later change at the source is a new capture, never an edit to this one.

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