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Sale

Demo models, proto types and obsolete items

All amplifiers are assembled and tested.
Price incl. VAT (price excl. VAT), excl. shipping costs.
Please notice that none of the amplifiers include
any Powercon or SpeakOn cable connectors.

If you have any questions about the products below, please send an E-mail to:
 salg@groundsound.com

Coolback 603 - Proto type smaller dim. 21cm x 79cm
Active Coolback 3 way 600W
DCN23 rev1 + 3 pcs PA3CC +
PSU12SA rev2 + TR600VA
Including 1 pc PC-Cable
More details at Coolback 600
1 pieces
total
€ 515 (€ 412)
DKK 3800

 

 

Chassis 603,black - Demo model
Active Chassis 3 way 600W
DCN23 rev2 + 3 pcs PA3CC +
PSU12SA rev2 + TR600VA
More details at Chassis 600
2 pieces
total
€ 1840 (€ 1472)
DKK 13600

 

 

Chassis 603,black - Demo model
Active Chassis 3 way 600W
DCN23 rev2 + 3 pcs PA3CC +
PSU12SA rev2 + TR600VA
More details at Chassis 600
2 pieces
total
€ 1840 (€ 1472)
DKK 13600

 

 

Chassis 603,black - Demo model
Active Chassis 3 way 600W
DCN23 rev2 + 3 pcs PA3CC +
PSU12SA rev1 + TR600VA
More details at Chassis 600
2 pieces
total
€ 1815 (€ 1452)
DKK 13400

 

 

Chassis 603,black - Demo model
Active Chassis 3 way 600W
DCN23 rev2 + 3 pcs PA3CC +
PSU12SA rev1 + TR600VA
More details at Chassis 600
2 pieces
total
€ 1815 (€ 1452)
DKK 13400

 

 

Chassis 603,black - Demo model
Active Chassis 3 way 600W
DCN23 rev2 + 3 pcs PA3CC +
PSU12SA rev2 + TR600VA
More details at Chassis 600
2 pieces
total
€ 1840 (€ 1472)
DKK 13600

 

 

Chassis 603,black - Demo model
Active Chassis 3 way 600W
DCN23 rev2 + 3 pcs PA3CC +
PSU12SA rev2 + TR600VA
More details at Chassis 600
2 pieces
total
€ 1840 (€ 1472)
DKK 13600

 

 

Chassis 1503,silver - Demo model
Active Chassis 3 way 1500W
DCN23 rev2 + 3 pcs PA6CC +
PSU12SA rev1 + TR1500VA
More details at Chassis 1500
2 pieces
total
€ 2665 (€ 2132)
DKK 19700

 

 

Chassis 1503,silver - Demo model
Active Chassis 3 way 1500W
DCN23 rev2 + 3 pcs PA6CC +
PSU12SA rev2 + TR1500VA
More details at Chassis 1500
2 pieces
total
€ 2690 (€ 2152)
DKK 19900

 

 

Chassis 1503,black - Demo model
Active Chassis 3 way 1500W
DCN23 rev2 + 3 pcs PA6CC +
PSU12SA rev2 + TR1500VA
More details at Chassis 1500
2 pieces
total
€ 2690 (€ 2152)
DKK 19900

 

 

PA3CCmkII, MJW Obsolete - Power Amplifier module 300W
Maximum supply voltage +/-65V
Similar functionallity as PA3CC
6 pieces
4 sold
price each
€ 129 (€ 103,20)
DKK 950

 

 

PA3CCmkII, MJL Obsolete - Power Amplifier module 300W
Maximum supply voltage +/-65V
Similar functionallity as PA3CC
30 pieces
4 sold
price each
€ 109 (€ 87,20)
DKK 800

 

 

PA3CCmkII, TIP Obsolete - Power Amplifier module 300W
Maximum supply voltage +/-45V
Similar functionallity as PA3CC
12 pieces
price each
€ 82 (€ 65,60)
DKK 600

 


 

Coolback 603 - Demo/obsolete
Active Coolback 3 way 600W
DCN23 rev2 + 3 pcs PA3CC +
PSU12SA rev1 + TR600VA
More details at Coolback 600
sold

 

 

Coolback 303 - Proto type
Active Coolback 3 way 300W
DCN23 rev2 + 3 pcs PA1CC +
PSU4SA rev2 + TR300VA

More details at Coolback 300
sold

 

 

Coolback 604 - Proto type with proto type PA3CCmkII
Active Coolback 3 way 600W - bridge/parallel option
DCN23 rev1 + 4 pcs PA3CCmkII +
PSU12SA rev1 + TR600VA
Including 1 pc PC-Cable
sold

 

 

Coolback 604 - Proto type with proto type PA3CCmkII
Active Coolback 3 way 600W - bridge/parallel option
DCN23 rev1 + 4 pcs PA3CCmkII +
PSU12SA rev1 + TR600VA
Including 1 pc PC-Cable
sold

 

 

Coolback 603 - Proto type smaller dim. 21cm x 79cm
Active Coolback 3 way 600W
DCN23 rev1 + 3 pcs PA3CC +
PSU12SA rev1 + TR600VA
Including 1 pc PC-Cable
sold

 

 

Small proto type chassis - Gallery 3
Active Chassis 3 way 600W
DCN23 rev1 + PA1CC + 2 pcs PA3CC +
PSU4SA rev1 + TR600VA
Including 1 pc PC-Cable
More details at Gallery 3
sold

 

 

Small proto type chassis - Gallery 4
Active Chassis 3 way 1500W
DCN23 rev1 + PA3CC + 2 pcs PA6CC +
PSU12SA rev1 + TR1500VA
Including 1 pc PC-Cable
More details at Gallery 4
sold

 

 

Blackbox amp - Gallery 6
Early chassis type for internal mounting
DCN23 rev1 + 3 pcs PA3CC +
PSU8SA,special + transformer 500VA
Including 1 pc PC-Cable
More details at Gallery 6
sold

 

 

Chassis 603,black - Demo model
Active Chassis 3 way 600W
DCN23 rev1 + 3 pcs PA3CC +
PSU12SA rev1 + TR600VA
Including 1 pc PC-Cable
More details at Chassis 600
sold

 

 

Chassis 1503,silver - Demo model
Active Chassis 3 way 1500W
DCN23 rev1 + 3 pcs PA6CC +
PSU12SA rev1 + TR1500VA
Including 1 pc PC-Cable
More details at Chassis 1500
sold

 

 

Chassis 1503,black - Demo model
Active Chassis 3 way 1500W
DCN23 rev1 + 3 pcs PA6CC +
PSU12SA rev1 + TR1500VA
Including 1 pc PC-Cable
sold

 

 

Stereo Amplifier kit 600W
2 pcs PA3CCmkII,MJW + AmpC,proto + PSU8 + TR600VA
sold

 

 

Stereo Amplifier kit 1500W
2 pcs PA6CC + AmpC,proto + PSU24 + TR1500VA
sold

 

 

PSU12SA rev.1 - Power Supply Unit
Supplying DCN23 + Amps - Autostart - Softstart - Audio Grade Caps

Similar functionallity as PSU12SA rev.2
sold

 

 

PA6CC test/demo - Power Amplifier module 600W

More details at PA6CC
sold

 

 

 

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