I believe Croft Amplifiers to be the most understated, best value for money amplification on the audio market. Over 30 years of hand made, point-to-point wiring experience – fully built in the UK.
Great tone and dimensionality that works brilliantly with vinyl and transforms digital.
I AM HAPPY TO DEAL WITH OVERSEAS ENQUIRIES AND TO SHIP CROFT AMPLIFIERS INTERNATIONALLY TO COUNTRIES WITHOUT DEALER SUPPORT.
You can see Croft’s products and prices individually on his website at www.croftacoustics.co.uk
THE CROFT ETHOS IS TO OFFER HIGH PERFORMANCE AUDIO AT SENSIBLE PRICES.
The current CROFT range consists of valve pre-amplifiers and hybrid power amplifiers with valve input stage and mosfet output stage. Glenn Croft has over 35 years of experience refining truly innovative valve circuits at very reasonable cost. They are hand-built and meticulously point-to-point wired.
NATURAL IN TONE AND BODY – I have owned Croft equipment since my teens when I purchased a Micro to use as a pre-amp into the original Nad 3020. (For more on this see the `About Me` section.) I admire the fact that the tonality of all his products is extremely natural while rhythm and timing are spot on. Over the years I kept coming back to this range having compared many competitors’ products and found them lacking. Glenn’s genius lies in his ability to simplify a circuit to the point where transparency comes to the fore. Workmanship is superb.
There are three pre-amplifiers in the current range plus the Linestage versions of each model. (The Basic has been discontinued.) Pre-amp gain level can be specified for those with very powerful power amps or power amps with a particularly low input impedance or very sensitive speakers e.g. horns.
1) The Croft Micro 25
2) The Micro 25 R
3) The 2 box 25RS.
They all have separate volume controls for left and right channels and a mute switch. The ‘R’ stands for Regulation and gives more grip across the whole frequency spectrum; bass is more controlled and cymbals more focused. ‘R’ versions also have a more refined sound because phono sockets are higher quality and resistors in signal paths and key capacitors are upgraded. The R versions also have an extra transformer for the regulation circuit.
ALL MODELS CAN BE ORDERED WITH SINGLE STEREO POT FOR NO EXTRA COST.
I OFFER A REMOTE-CONTROL OPTION.
Cosmetically the various models use similar casework. Croft do not believe in fancy extrusions which waste world resources and make Hi-Fi akin to jewellery. These are not the old Micro circuits in a new case; they are quicker on their feet and more focussed.
The 25 pre-amps employ a type of hybrid design with an SSD doing the job of the usual cathode follower valve. Glenn says that “hybrid” is not really a correct description as the Mosfet is not directly in the signal path.
Prices range from £500 to £2800.
INTERNAL IMAGES CROFT TO FOLLOW SHORTLY …
The hybrid power amps from the Twinstar to the present Series 7 range are designed similarly to his classic output transformerless valve circuits with one leg of the mosfet going directly to the speaker terminal. No biasing is needed.
Better tone and naturalness than a typical 2A3 or 6550 valve amp using current production output valves IMO. The Series 7 range are hybrid in design using improved circuitry over the previous Croft Polestar/Twinstar range of amplifiers. The 45w Series 7 sounds significantly more powerful than the 100w Primare A30 and 50w Rega Brio R in my experience.
The different models are cosmetically identical, but with different configurations under the lids – twice the work and components from e.g. 7 to 7R, twice again from 7R to 7R monos. Prices range from £700 for the Series 7 to £2800 for the 7R mono-blocks. The power amps comprise:
1) The Croft Series 7
2) The Series 7R
3) The 7 mono-blocks
4) The 7R mono-blocks. (Again ‘R’ means regulated.)
These are designed to work with the Micro 25 pre-amps and complement each other perfectly. Both pre and powers are phase-inverting.
1) The Croft Acoustics RIAA phono stage The RIAA phono stage is MM uses 2 valves. Price: £500.
2) The RIAA R with regulated power supply and non-inductive resistors in key signal positions. Extra transformer. 3 valves. Price: £1000.
3) The 2 box RIAA RS with really beefy outboard power supply, further regulation and higher component quality. Price: £2000.
Croft Integrated versions.
The Integrateds have a passive linestage as there is no room for an active buffer stage valve as in the 25 pre-amps. (N.B. Some sellers websites claim the Integrated is a Series 7 and 25 in one box…)
1) The Integrated Line
2) The Integrated Phono
3) The Integrated R which is line only has no space for a phono stage.
Probably the best value for money valve amplification on the audio market. Nearly 40 years of experience hand-building point-to-point wired products. Croft aim for sonic neutrality which through the medium of valves imparts depth, dimensionality and a superb tone. The phono stages are simply brilliant and with Croft amplification digital comes to life. Made in the UK with a 2 year warranty.