JRDG Company Special – Power Amplifiers
Model 7 (mono)
1984-1992
Model 5 (stereo)
1986-1991
Model 3 (mono)
1987-1991
More info
Model 3 and Model 6 bi-amping experiment
Model 1 (stereo and bridgeable)
1994-1998
Model 2 (stereo)
1994-1999
Model 6 (mono)
1994-1999
More info
Model 6 Extensive review
Model 6 and 725 Extensive review
Class AB versus Class D (Model 6 versus 10, 201 and 525)
Model 9 (mono)
1992-2002
Model 8 (stereo)
1992-2002
Model 12 (mono)
1999-2004
Model 10 (stereo)
1999-2004
More info
Class AB versus Class D (Model 6 versus 10, 201 and 525)
MC-6 (multi channel)
1997-2005
MC-606 (multi channel)
2007-approx 2012
Model 112 (stereo)
1999-2012
Model 201 (mono)
2002-2012
More info
Class AB versus Class D (Model 6 versus 10, 201 and 525)
Model 501 (mono)
2002-2012
Model 102 (stereo)
Approx 2007-2012
Class AB versus Class D (Model 6 versus 10, 201 and 525)
Trends TA-10.2, Wadia 151, Jeff Rowland 102 and OEM ICE Power module compared
Model 302 (multi channel)
2002-2009
Model 301, 312, 304
312 approx 2009-2011
304 approx 2009-2011
301 approx 2009-2012
Model 625 (stereo)
2011-2015
Model 925 (mono)
2011-present
Model 725 (mono)
2012-2015
Model 825 (stereo)
2013-present
Model 525 (stereo and bridgeable)
2013-present
More info
Extensive Review
Class AB versus Class D (Model 6 versus 10, 201 and 525)
Model 125 (stereo and bridgeable)
2013-present
Model 625 series 2 (stereo)
2015-present
Model 725 series 2 (mono)
2016-2018
Never appeared in the Netherlands, now discontinued
Model 735 (mono)
2020
Since the ending of production of the popular Model 725 Mono Amplifier in 2018, there has been an increasing demand for a replacement of this fine amplifier for use by discriminating music lovers and audiophiles worldwide. By using the Model 725 as an acclaimed platform for ongoing research and development, a number of changes have been incorporated into the design of the new Model 735. Read all about it on the 735 main page.
Model HA 60
Q2 2018
Also including a headphone amplifier
Model 535
Introduced Q4 2017
Model 555
Expected release date “Soon” (announced for Spring 2023)