Upgrades

The following Upgrades are available for any Digital Recorder in good working order. Please note, our upgrade voids the factory warranty. If we did not sell the machine with an upgrade installed, we warranty only the parts we put in, not the entire machine. Please contact Doug Oade via E-mail to obtain an RMA number as well as shipping instructions. Prices include return shipping in the 48 states. Please contact us for shipping to other locations.
dougoade at yahoo dot com
Product Image Item Name Price+
Tascam DR100 FET MOD

Tascam DR100 FET MOD

Tascam DR100 FET MOD upgrade rebuilds the XLR inputs using a very high speed, very low noise and low distortion FET op amp that dramatically improves...
$195.00
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Tascam DR100MKIII Audiophile MOD

Tascam DR100MKIII Audiophile MOD

The Tascam DR100MKIII Audiophile MOD rebuilds the microphone preamp with state of the art components resulting in true high end sound quality. Price...
$195.00
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Marantz PMD 620MKII Concert MOD

Marantz PMD 620MKII Concert MOD

The PMD 620MKII Concert rebuilds the PMD 620MKII mic preamp with a low noise, very low distortion and high slew rate op amp that dramatically...
$200.00
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Marantz PMD 620MKII Warm MOD

Marantz PMD 620MKII Warm MOD

The PMD 620MKII Warm rebuilds the PMD 620MKII mic preamp with a low noise, very low distortion and high slew rate op amp that dramatically enhances...
$200.00
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Roland R44 Concert MOD

Roland R44 Concert MOD

Roland R44 Concert upgrade rebuilds the mic preamps using high speed, low noise and very low distortion op amps that dramatically improve fine detail...
$200.00
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Marantz PMD 620MKII Super MOD

Marantz PMD 620MKII Super MOD

The PMD 620MKII Super rebuilds the PMD 620MKII mic preamp with a very low noise, low distortion and high slew rate op amp that dramatically enhances...
$225.00
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Marantz PMD 660 Ambient

Marantz PMD 660 Ambient

The Marantz PMD 660 Ambient is optimized for field recordings of natural sounds, in the wilderness or in the city ! This MOD removes the internal...
$225.00
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Marantz PMD 671 Advanced MOD

Marantz PMD 671 Advanced MOD

Marantz PMD 671 Advanced MOD keeps the line input and limiter/ALC circuit intact but removes the built in mic, DL mono and filters. This circuit...
$225.00
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Marantz PMD-706 Concert

Marantz PMD-706 Concert

The PMD-706 Concert upgrade rebuilds the XLR inputs using high speed, low noise and very low distortion op amps that dramatically improve fine detail...
$225.00
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Marantz PMD-706 Concert + Warm

Marantz PMD-706 Concert + Warm

The PMD-706 Concert + Warm upgrade rebuilds channels 1 & 2 XLR inputs using high speed, low noise and very low distortion op amps that dramatically...
$225.00
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