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Dear Assembler,
Congratulations on purchasing the Assemblage SET-300B power amplifier. We are very proud of the Assemblage SET-300B, both
technically and perhaps more import a n t l y, sonically. Utilizing modern, high quality parts, the SET-300B has been designed to pro v i d e
many years of tro u b l e - f ree operation, using readily available tube types (these are tube types, which are still in production - and will
continue to be so).
Assemblage SET-300B Assembly Manual
Page Contents
4 P a rts List
5 Tools re q u i re d
6 S E T-300B Functions
8 B e f o re You Start
9 Stripping/soldering instru c t i o n s
1 0 Assembled PC Board s
1 1 Main PC Board Parts Placement Guide
1 2 Assembly Instru c t i o n s
• Initial pre p a r a t i o n - p a rts count schematic/numbering conventions
• First stage - board stuff i n g
• Second stage - bottom cover feet, transformer removal, installation of RCA jacks, mute switch, binding posts,
300B sockets, IEC module & input signal cable.
• T h i rd stage - wiring of power transform e r, output transformers, choke, IEC socket, and correct
configuration of power transformer primary windings (e.g. 100/120/200/220/240 V).
• F o u rth stage - installation of PC board s
• Fifth stage - faceplate & power switch shaft mounting.
• Sixth stage - final check
• Seventh stage - last step
1 4 S c h e m a t i c s
1 9 Mono Block Operation Setup
2 5 Tro u b l e s h o o t i n g
2 5 Assemblage SET-300B Signature Upgrade and Pre v i e w
2 6 S p e c i f i c a t i o n s
2 7 F u t u re Upgrades
2 7 Guarantees and Wa rr a n t y
Warning and Disclaimer of Liability
When constructing this kit, take care that the assembly steps are followed pre c i s e l y. Be aware that there will be dangerous high
voltages present in the amplifier. Under no circumstances does The Parts Connection or Sonic Frontiers International assume
liability or responsibility for injury or damages sustained in the operation or assembly of this equipment, or for damages to any
equipment connected to it. If you have any questions re g a rding the assembly or set up of the SET-300B, please do not hesitate to
contact us.
2790 Brighton Road, Oakville, Ontario,Canada L6H 5T4
Toll Free: 1-800-769-0747 (U.S. and Canada)
Telephone: (905) 829-5858
Facsimile: (905) 829-5388
Web Site: http://www.sonicfrontiers.com/TPC
E-mail: TPC@sonicfrontiers.com