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Cronus Magnum to Cronus Magnum II:
- New main circuit board
- New rear circuit board
- Upgraded phono 44dB gain and lowered noise floor
- Upgraded headphone
- Precision resistors in critical spots
- Mute on remote
- New grounding layout with ultra low noise floor
- Precision resistors in critical spots

 

Atlas Magnum to Atlas Magnum II

- Power supply mods

- Mundorf EVO aluminum/oil coupling capacitors

- Polypropylene byass capacitors in audio circuit

- Polypropylene byass capacitors in power supply

- Precision PRP resistors in critical spots

- HexFred diodes

- Cardas binding posts

- Cardas RCA jacks

The Perseus Magnum, Ninety-Nine and Stereo 90 and Tempest II Super Magnums

The upgraded versions of these products feature a host of premium parts and circuit upgrades that are cost prohibitive in the standard versions.  These upgrade packages will increase the transparency and dynamics of your equipment and further improve performance at both frequency extremes.

Stereo 90 and Tempest II Super Magnums ($695)
- Hex Fred diodes in bias supply
- Screen grid resistors upgraded
- Polypropylene bypass capacitors in filters

- Bypass coupling caps
- PRP resitors in all critical spots
- Cardas binding posts

- Cardas RCA jacks (ST90 only)
- Upgraded wiring
- Upgraded small signal tubes
- KT90 output tubes

Magnum Ninety-Nine to Super Magnum ($575)
- 50 percent increase in power supply storage

- Power supply upgrades

- Coupling cap upgrades

- Polypropylene byass capacitors in filters

- PRP resistors in all critical spots

- Cardas output wiring

Perseus to Perseus Magnum ($550)
- Larger power supply

- Power supply upgrades

- Hex Fred high speed diodes

- Coupling cap upgrades

- Polypropylene byass capacitors in filters

- PRP resistors in critical spots

- Upgraded 12AU7 tubes

- Cardas output wiring

M-150 to M-180 upgrade ($1,650)
- 50% larger power supply

- Power supply upgrades

- Coupling cap upgrades

- KT120 output tubes

- Polypropylene byass capacitors in filters

- PRP resistors in critical spots

- Upgraded small signal tubes

- Cardas RCA jacks, binding post and wiring

Upgrades subject to change without notice

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Pricing:
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The Titan MAGNUM series:  
Upgrades to existing units
 
Atlas Magnum to Atlas Magnum II $450
Standard Atlas to Atlas Magnum II
$995
Cronus standard to Cronus Magnum II
$1,150
Cronus Magnum to Cronus Magnum II
$695
Metis to Metis Magnum
$450

 

You can also upgrade some older Rogue Audio products!

Upgrades:  
Model: MSRP:
Magnum Sixty-Six preamp (LSR or Phono) $400
Ninety-Nine to Ninety-Nine Super Magnum $795
Standard Eighty-Eight to Stereo 90 $1,395
Magnum Eighty Eight to Stereo 90 $1,295
Magnum Tempest to Tempest II $1,295
Standard M-120 Monoblocks to M-150
$2,595/pr

Magnum M-120 Monoblocks to M-150

$2,295/pr
Magnum M-120 Monoblocks to M-180 $2,995/pr
M-180 to M-180 Dark $2,450/pr
Apollo to Apollo Dark $4,500/pr
Sphinx v1 to Sphinx v2 $400

 

 
   

 

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