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Audio Circuit Design
Designer Graham Slee, is responsible for a number of products used widely
today by major broadcasters, professional audio and hi-fi equipment manufacturers in the
UK. With a background in professional audio design, Graham Slee Projects is capable
of a high standard of work in broadcasting, recording studio, public address, domestic and
hi-fi applications. |
Power
amplifiers
 Cost effective audio design utilising bipolar transistors
to make power amplifiers with outputs from a few Watts to hundreds of Watts.
Power amplifiers can be designed to your performance specification and budget. Additional
features may include: balanced inputs, high pass filters, presetable level and bridging
outputs can be incorporated into the design.
Preamplifiers
Graham Slee Projects takes a common sense approach to preamplifier
design, resulting in measurably good performance.
Preamplifiers can include: tone controls (EQ), filters, stereo width control, relay or
direct input switching, tape monitoring, tape to tape, balanced inputs and balanced
outputs.
Phono preamplifiers are still in demand and Graham
Slee Projects specialises in providing phono
preamplifier designs with alternative equalisation characteristics in addition to
RIAA.
Audio Mixers
From simple mic mixers to complex professional multi-source audio
mixers. Even economical audio mixers can include professional features such as: channel
tone controls, pre-fade monitoring, line-up tone, aux sends, gain adjustment, insert
points, pan control, phantom power, balanced inputs and outputs.
System Accessories
Level matching units, distribution amplifiers, switchers to extend
mixer versatility, line drivers, headphone amps, phantom power supplies, A-B to M-S
converters and true mono converters are among the many accessories to fall within the
capabilities of Graham Slee Projects.
Contact
Whatever your idea contact Graham Slee Projects to discuss your
audio circuit design requirements without obligation.
Phone or Fax: +44(0)1226 244908, or e-mail
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Performance
Testing
Graham Slee Projects provides a facility to perform a variety of
audio frequency measurement functions.
The functions provided include measurement of noise, signal level, headroom, frequency
response, power bandwidth, impedance, balance, power, harmonic distortion, rise time
(slew) and phase difference.
This service is also offered to other equipment designers to determine the
performance of their products.
Electronic Development and Prototyping
 A
service offered primarily for audio, but also for electronics in general.
Graham Slee Projects has experience in analogue and digital control electronics.
Projects have included: Interactive Multi-media Experiences; Conveyorised Machinery
Control and Special Effects Generators.
Contact
Whatever your idea contact Graham Slee Projects to discuss your
audio circuit testing or electronic development and prototyping requirements without
obligation.
Phone or Fax: +44(0)1226 244908, or e-mail |