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YES... we do custom upgrades on Leslie Solid State Tone Cabinet Electronics!

 
Picture shows Leslie original back panel
retrofitted with (2) DTC4070PAS Power Amps
and (1) DTC4070BASRM Bump Amp Kit.

DTC4070PAS Power Amplifier Upgrade services for YOUR Leslie™ Metal Back Panel.

New DTC-4070PAS custom designed UPGRADE Bipolar power amplifier series installed to replace your original amplifiers.
New High Powered NPN output transistors with new transistor sockets.
New Exact fit power supply, signal input and speaker output harnesses with connectors.

BASIC... DTC-4070PAS Pricing Examples:

Qty (1) DTC-4070PAS... mounted, tested, on YOUR metal back panel: $ 275.00 + UPS Ground Shipping... (Part Number: DTC-MBP4070PAS-U1)
Qty (2) DTC-4070PAS... mounted, tested, on YOUR metal back panel: $ 385.00 + UPS Ground Shipping... (Part Number: DTC-MBP4070PAS-U2)
Qty (3) DTC-4070PAS... mounted, tested, on YOUR metal back panel: $ 495.00 + UPS Ground Shipping... (Part Number: DTC-MBP4070PAS-U3)
Qty (4) DTC-4070PAS... mounted, tested, on YOUR metal back panel: $ 605.00 + UPS Ground Shipping... (Part Number: DTC-MBP4070PAS-U4)


DTC-100DMOS Power Amplifier Upgrade services for YOUR Leslie™ Metal Back Panel.

New DTC-100DMOS custom designed UPGRADE MOSFET power amplifier series installed to replace your original amplifiers.
New High Powered DMOS output mounted "on-the-board"... NO remote mounted semi-conductors.
New Fan Cooled DMOS stack Heat Sinks "on-the-board".
New Exact fit power supply, signal input and speaker output harnesses with connectors.

BASIC... DTC-100DMOS Pricing Examples: (other DTC-DMOS Sizes available... contact us for a specific price quote)

Qty (1) DTC-100DMOS... mounted, tested, on YOUR metal back panel: $ 295.00 + UPS Ground Shipping... (Part Number: DTC-MBP100DMOS-U1)
Qty (2) DTC-100DMOS... mounted, tested, on YOUR metal back panel: $ 425.00 + UPS Ground Shipping... (Part Number: DTC-MBP100DMOS-U2)
Qty (3) DTC-100DMOS... mounted, tested, on YOUR metal back panel: $ 555.00 + UPS Ground Shipping... (Part Number: DTC-MBP100DMOS-U3)
Qty (4) DTC-100DMOS... mounted, tested, on YOUR metal back panel: $ 685.00 + UPS Ground Shipping... (Part Number: DTC-MBP100DMOS-U4)


CONTACT US to discuss your specific LESLIE™ model & requirements.

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YOUR ORIGINAL METAL CHASSIS...
OUR UPGRADE COMPONENTS & DESIGN...
EQUALS ONE FANTASTIC POWER SUPPLY!

UPGRADES include the following for YOUR Leslie™ Power Supply Chassis.

New Toroidal type power supply transformer.
New Large can storage and filter electrolytic capacitors.
New DTC soft-start power up current limiting circuit which prevents those speaker "POP" surges.
New DTC custom designed Opto-Coupled Triac Driver Circuit for Motor Speed and Braking Control.
New DTC custom designed 28vdc to 32vdc regulated supply voltage output for use with the "original Leslie power amplifier boards".
New DTC custom designed +24vdc remote on and auxiliary power for optional after market preamps.
New Exact fit nylon plug connectors to match the LESLIE™ original designs.
New 120vac power supply cord with ground, proper fusing, surge & transient protection.

BASIC DTC-PSU POWER SUPPLY UPGRADES:
120vac Input, 400va, 500va, 625va, 750va or 1000va Power Supply for use with up to (6) power amplifiers.

Our excellent power supply design works with all of the following amplifier boards:
ORIGINAL LESLIE BIPOLAR TRANSISTOR AMPS (long board transformer coupled type)
OUR FAMOUS "DTC4070PAS" BiPolar Transistor series power amps
OUR NEW "DTC-XXXDMOS" MOSFET series power amps

Part Number: DTC-PSU400 + (your leslie model #) (Example... DTC-PSU500-540 for a Leslie 540)
Price: $ 550.00 plus UPS Ground Shipping

Part Number: DTC-PSU500 + (your leslie model #) (Example... DTC-PSU500-760 for a Leslie 760)
Price: $ 650.00 plus UPS Ground Shipping

Part Number: DTC-PSU625 + (your leslie model #) (Example... DTC-PSU625-722 for a Leslie 722)
Price: $ 750.00 plus UPS Ground Shipping

Part Number: DTC-PSU750 + (your leslie model #) (Example... DTC-PSU750-815 for a Leslie 815)
Price: $ 850.00 plus UPS Ground Shipping

Part Number: DTC-PSU1000 + (your leslie model #) (Example... DTC-PSU1000-925 for a Leslie 925)
Price: $ 950.00 plus UPS Ground Shipping

CONTACT US to discuss your specific LESLIE™ model & requirements.

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DTC-4070PAS & DTC-100DMOS POWER AMP BACK PANELS + DTC-PSUXXX POWER SUPPLY UPGRADE PACKAGES:

                    
YOUR metal back panel required... and...  YOUR power supply metal chassis required!
Same FEATURES as listed above for each item except packaged as one upgrade service for your convenience.

BASIC... DTC-4070PAS + DTC-PSUXXX Pricing Examples: (Other DTC-PSUXXX power supplies available by special quote)

Qty (1) DTC-4070PAS... on YOUR metal back panel + 400va DTC-PSU400 on YOUR metal chassis: $ 675.00 + UPS Ground Shipping
Part Number: DTC-MBP4070PSU400-U1

Qty (2) DTC-4070PAS... on YOUR metal back panel + 500va DTC-PSU500 on YOUR metal chassis: $ 870.00 + UPS Ground Shipping
Part Number: DTC-MBP4070PSU500-U2

Qty (3) DTC-4070PAS... on YOUR metal back panel + 625va DTC-PSU625 on YOUR metal chassis: $ 1080.00 + UPS Ground Shipping
Part Number: DTC-MBP4070PSU625-U3

Qty (4) DTC-4070PAS... on YOUR metal back panel + 750va DTC-PSU750 on YOUR metal chassis: $ 1190.00 + UPS Ground Shipping
Part Number: DTC-MBP4070PSU750-U4

BASIC... DTC-100DMOS + DTC-PSUXXX Pricing Examples: (Other DTC-XXXDMOS & DTC-PSUXXX sizes available by special quote)

Qty (1) DTC-100DMOS... on YOUR metal back panel + 400va DTC-PSU400 on YOUR metal chassis: $ 695.00 + UPS Ground Shipping
Part Number: DTC-MBP100DMOSPSU400-U1

Qty (2) DTC-100DMOS... on YOUR metal back panel + 500va DTC-PSU500 on YOUR metal chassis: $ 925.00 + UPS Ground Shipping
Part Number: DTC-MBP100DMOSPSU500-U2

Qty (3) DTC-100DMOS... on YOUR metal back panel + 625va DTC-PSU625 on YOUR metal chassis: $ 1190.00 + UPS Ground Shipping
Part Number: DTC-MBP100DMOSPSU625-U3

Qty (4) DTC-100DMOS... on YOUR metal back panel + 750va DTC-PSU750 on YOUR metal chassis: $ 1280.00 + UPS Ground Shipping
Part Number: DTC-MBP100DMOSPSU750-U4

CONTACT US to discuss your specific LESLIE™ model & requirements.

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CROSS OVER BOARDS

YOUR ORIGINAL CROSS OVER BOARD...
OUR UPGRADE COMPONENTS & DESIGN...
EQUALS A "Flexible & Selectable" DEVICE!

Although not pictured we do offer adjustable custom designed & handcrafted Cross-Over board upgrades.
(No pictures because... the numerous Leslie versions of the cross-over were a "made to fit the space left" device.)

AVAILABLE Upgrade services for YOUR Leslie™ Cross-Over Board.

New DTC custom designed EXACT frequency upgrade cross-over board for original replacement.
New DTC custom designed SELECTABLE (1000hz/800hz/500hz) frequency upgrade cross-over board for greater horn amplifier & speaker control.

CONTACT US to discuss your specific LESLIE™ model & requirements.

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