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Graham Slee is a UK electronics engineer whose background includes designing and setting up the FM radio stations for the BBC in the late 1970s. He turned his attention to the design and manufacture of phono preamplifiers in the early 1990s. Since then his products have been widely praised by the independent hi fi reviewers as providing outstanding performance for their price.

There is FREE Express Postage on all Graham Slee products within Australia. Decibel Hi Fi is the only authorised distributor of Graham Slee Projects products for Australia and can only provide warranty service for products it distributes. This means if products are purchased from a non-authorised dealer or from overseas dealers they cannot be returned to us for warranty service. All Graham Slee Projects products purchased via Decibel Hi Fi have the correct power supplies for Australia.
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GSP Gram Amp 2 Special Edition (SMPS) Product Code: GA2SE A phono preamp stage with RIAA equalisation for all stereo vinyl records. This phono preamplifier is suitable for use with all high quality moving magnet and high output moving coil phono cartridges. |
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GSP Gram Amp 3 Fanfare (SMPS) Product Code: GA3F
The Fanfare from the common man! After all, it's not everybody who can afford high-end audio, and often it just isn't worth the sacrifice. With so many good affordable moving coil cartridges available, there should be an excellent phono stage to partner them. And here it is for just $396! As ever, we've optimised the design so you don't have to struggle blindly with confusing settings - another one that does exactly what it promises. |
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| Era Gold V Intro Product Code: EGVI Graham Slee Era Gold V Intro is the same unit as the EGV but supplied with the same plug pack as the Gram Amps instead of the PSU1 power supply. |
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Era Gold V (incl. PSU1 power supply) Product Code: EGV
Era Gold V Dedicated moving magnet/moving iron phono cartridge preamplifier stage, featuring high speed - four pole active RIAA equalisation. Precision engineered in England by Graham Slee Projects HIGH RESOLUTION PHONO STAGES FOR HIGH OUTPUT CARTRIDGES |
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| GSP Era Gold Reflex (SMPS) Product Code: EGRG This is the "green" version of the Reflex, with a Switched Mode Power Supply instead of the analog PSU1. |
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GSP Era Gold Reflex (incl. PSU1 power supply) Product Code: EGR The latest of our really wide bandwidth dedicated RIAA designs, the REFLEX takes you a step further into the illusion of reality.
The design brief: To let the musicians and vocalists communicate their message in the context they intended - That means the electronics must never colour the tiniest of detail, or else ambiguity could creep in. But is vinyl capable of such resolution? We believe so, and that's why we've invested heavily in the development of the REFLEX. |
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GSP Elevator EXP (incl. PSU1 power supply) Product Code: ELEV
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GSP Voyager portable headphone amplifier Product Code: GSPV The Voyager Portable Stereo Headphone Amplifier is a truly portable headphone amplifier. It is small and light enough to fit a shirt pocket! It also has a similar "footprint" to a regular pod player which will stack on top. It connects using a supplied jack-lead and even via a pod player's headphone out, sounds remarkably good, saving the need for an expensive dock connector. It may not have fetching looks, but it more than makes up for it with its sound. Voyager - Hi Fi World Review |
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GSP Novo headphone amplifier (SMPS) Product Code: Novo The latest Graham Slee innovation is this performance packed discrete transistor headphone amplifier. Small in size but big on sound it's also greener using an energy-saving power supply. Usually reserved for high end spenders this hand-built discrete technology design is very reasonably priced. What Hi Fi review April 2009 |
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| GSP Solo SRGII headphone amplifier (SMPS) Product Code: SoloG This is the "green" version of the Solo, with the switched mode power supply instead of the PSU1. |
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GSP Solo headphone amplifier (incl. PSU1) Product Code: Solo Concert hall sound levels without disturbing the neighbours? You want all the atmosphere and energy of great classical, jazz or rock performances, but your family and neighbours don't? Simple! Get the... Solo Headphone Amplifier |
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| GSP Solo Ultra-Linear headphone amplifier with PSU1 Product Code: SoloUL The Solo Ultra Linear headphone amplifier lets the music flow. When the band throws everything into the mix the Solo Ultra Linear headphone amplifier doesn't lose the plot. At last a headphone amp that does away with the sharp glaring edginess so common in today's headphone amps. It replaces it with all the music - all its scale: however you like to describe real music the Solo Ultra Linear headphone amplifier does it that way! |
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GSP Power supply Product Code: PSU1 The PSU1 is supplied with the Era Gold, Jazz Club, Solo, Elevator Plus & EXP, and, as What Hi-Fi and TNT-Audio found, can upgrade the performance of our Gram Amp 2 and Gram Amp 2 Special Edition phono stages. |
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GSP Jazz Club (incl. PSU1 power supply) Product Code: JC Phono Preamp For 78's, Pre & Post RIAA Vinyl Records The Jazz Club phono-stage preamp provides the correct EQ for virtually every gramophone record ever made. It has 7 equalisation networks which combine using three 3-way front panel switches to equalize 15 different recording curves - 12 of them equalize known record label recording curves including the modern-day RIAA - 3 are for experimentation. |
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| GSP Jazz Club Revelation (SMPS) Product Code: JCRG |
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Jazz Club Revelation (incl. PSU1 power supply) Product Code: JCR Phono Stage For 78's, Pre & Post RIAA Vinyl RecordsThe Revelation phono-stage preamp provides the correct EQ for virtually every gramophone record ever made. It has 7 equalisation networks which combine using three 3-way front panel switches to equalize 15 different recording curves - 12 of them equalize known record label recording curves including the modern-day RIAA - 3 are for experimentation. |
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| Solo Ultra-Linear upgrade kit Product Code: SoloULK DIY enthusiasts can now upgrade their Solo headphone amplifier to a Solo Ultra Linear headphone amplifier using this pre-populated board. Your Solo headphone amplifier must be 2004 onwards and feature the same case as shown here. Models that can be upgraded to Solo Ultra Linear are: 2004, 2006, 2007, Solo "Green", Solo SRGI and Solo SRGII headphone amplifiers - in fact all Solo headphone amplifiers from early 2004 that look like the pictures. |
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GSP Gram Amp 2 Communicator Product Code: GA2C The Communicator's gain is optimised for high output cartridges making it ideal for public performance as well as for use with a domestic integrated amplifier, active preamp or computer sound card. It can handle the high levels of "Hot Pressings" from DJ cartridges without clipping. Chassis styling makes it suitable for incorporation into plinths and broadcast desks. |
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| GSP CuSat50 interconnects (0.6m pair) ShortLinks Product Code: CS50.6 |
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GSP CuSat50 interconnects (1.0m pair) Product Code: CS501 The Cusat50 is the signal cable used by Graham Slee in the research and development listening tests of his phono stage and headphone amplifier products. But although they obviously work well with his products they can be used between any components. These interconnects are superbly made, and feature RCA plugs where the external cover can be rotated to clamp onto the socket securely. The bottom plug in the photo shows how the cover has moved forward to force the outer sections of the plug inwards. |
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| GSP CuSat50 interconnects (1.5m pair) Product Code: CS501.5 One and a half metre pair enclosed in polyester sleeve with welded ends Available in 1, 1.5, 2 and 3 metre lengths. |
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| GSP CuSat50 interconnects (2.0m pair) Product Code: CS502 |
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| GSP CuSat50 interconnects (3m pair) Product Code: CS503 |
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