Rack Mounted Products

JMP-6 Six Channel Mic Preamp
The JMP-6 is the ideal choice for multichannel mic preamp of the highest sound quality. This six-channel microphone preamplifier is housed in a 1U rack mount enclosure, and offers an extremely high quality, sonically neutral microphone preamplifier designed for the most demanding applications.
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SMP-2 Discrete JFET Mic Preamp
The SMP-2 is an extremely high-quality, sonically neutral two-channel microphone preamplifier designed for the most demanding applications. Housed in a 1U rack mount enclosure, the SMP-2 captures musical performances when utmost accuracy and superior honesty is required.
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SMP-500 Mic Preamp
A version of our well-known SMP-2 microphone preamplifier, the Forssell SMP-500 has been adapted to work with the API 500 series enclosures. This extremely high-quality, sonically neutral microphone preamplifier is designed for the most demanding applications.
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MADC-2 Analog to Digital Converter
The MADC-2 is an extremely high-quality, two-channel Analog to Digital Converter (ADC) that raises the bar on sound conversion. Offering the ultimate in sound transparency and depth, the Forssell MADC-2 opens up a new dimension in the realm of AD converters.
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NSEQ-F Upgrade PCB
NSEQ-F Replacement PCB For the NSEQ-2TM Equalizer. Installation information included or installation can be provided.
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Class A Discrete JFET Modules

JFET-992 Discrete Opamp
The JFET992 is a 1.10" x 1.10" x 0.50" potted module containing a Class A, all Discrete JFET amplifier. This module is compatible with the industry standard discrete opamp footprint which includes the John Hardy 990 and API 2520 modules.
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JFET-993 Discrete Opamp
1-24 pieces $80.00 ea 25-50 pieces $75.00 ea 50 pieces $70.00 ea
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DLR-1 Differential Line Receiver
The DLR-1 is 1” x 1” potted module with a pin-out and footprint that is compatible with currently produced discrete operational amplifiers such as the API 2520™ , Hardy/Jensen 990™ , and others. The DLR-1 differs from these other amplifiers in that it is an all JFET Class A amplifier and is primarily designed as an input receiver. Click for more information

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JMP-1 Transformerless Mic Preamp
The Forssell Technologies JMP-1 is a fully functional Transformerless Microphone Preamplifier housed in a 2.5" x 3.6" x 0.5" potted module. The JMP-1 has a balanced DC coupled low noise input stage and a servo controlled single-ended output. All of the JMP-1's internal circuitry is fully balanced and DC coupled. Further there are no IC opamps, bipolar transistors, or coupling capacitors used in the JMP-1's main signal path. Click for more information

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Unity Gain Buffer Module
1-10 pieces $45.00 ea 11-25 pieces $40.00 ea >25 pieces $35.00
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Custom Order

THIS PRODUCT IS
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THIS PRODUCT IS
DISCONTINUED