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CRL (Circuit Research Labs) Tempe, AZ Phone: |
Maintained by:
Barry Mishkind - The Eclectic Engineer
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CRL (Circuit Research Labs) Tempe, AZ Phone: |
In 1974, Ron Jones founded Circuit Research Labs with his partner Gary Clarkson. A Phoenix radio engineer, Jones was not happy with the audio processing of the day. CRL became noted for equipment that produced "aggressive" processing on both AM or FM.
CRL went public in 1983.
Sadly, Ron Jones died in 1997, and the company lost some of its drive. Eventually the company was purchased and, in 2000, CRL purchased Orban, leading to a de-emphasis of the CRL brand.
Audio Processors
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| AGC-400 | |
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AMIGO TV (BAP-2000) - 1988 |
| AMIGO AM - 1993 | |
| AMIGO FM | |
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APP-300 Audio Preparation Processor |
| APP-300A | |
| APP-400 - 1981 | |
| AGC-400 - 1987 Audio Gain Controller |
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| Audio Signature - 1990 Micro-processor control |
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DPL-400L |
| DX-1 DX-2 DX-3 - 1986 Dynaflex Noise Reduction System |
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| IPP-100 Instant Personality Processor Microphone processor -1989 |
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| MBL-100 AM Modulation and Bandwith Limiter - 1990 | |
| MDF400, MDF800 - 1987 Monitor De-Emphasis/Filter |
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| Millennium DP100 - 1998 FM Digital Processor |
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| Modulation Signature | |
| NRSC FL-1 | |
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PMC-300A Peak Modulation Controller |
| PMC-400A | |
| PMC-450 | |
| SCA-300, 300A, 300B 1986, 1987 SCA Generator |
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| SEC-400 | |
| SEC-800 | |
| SEP-100 - 1977 Spectral Energy Processor |
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| SEP-400 400A, 400B - 1979, 1982 | |
| SEP-800 -1986 | |
| SG-800, 800A | |
| SGC-800 | |
| SMC-600 Stereo Modulation Controller |
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| SMP-800 | |
| SMP-750 | |
| SMP-900 | |
| SPF-300 - 1987 Standard Pre-Emphasis/Filter |
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| SPP-800 - 1981 Stereo Preparation Processor |
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| Timer | |
| TVS-3001, 3002, 3003, 3004, 3010 | |
