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HiFi Choice
Magazine
Croft
Series VC amp & Vitale SC preamp
I first recall
coming across Glenn Croft's amplifiers when I was editing this magazine
some 15 years ago. Although a
reclusive individual, he was one of the pioneers who helped reintroduce
valve amps to the UK - yet the amplifiers themselves looked very 1950s,
and were a lot more reasonably priced than most of the thermionic
competition. Very little seems to have changed. The amps are still
reasonably priced, still look like 1950s throwbacks, and Glenn still
hides behind his answering machine, though now he's got someone a little
more extrovert to help out on the UK distribution.
Why 1950s? Because their brown and gold
hues remind me of those venerable Leaks and Rogers, before everything went
silver and/or black from the late 1960s. Actually, I think they look quite
fetching - the nice wooden fascias, and brown hammerite finish chassis and cover
fit in rather better with typical soft furnishings than regulation black 'n'
silver.
The Vitali SC preamp costs £750 and the
Series 5C power amp is £1,250, or £2,000 in toto . The manual is full of a
hi-fi philosophy that's both entertaining and contentious.
The preamp includes a vinyl disc input,
of the moving magnet variety, but just three line level inputs, which is a bit
limited for the modern world. There's no remote control, and just three knobs,
one to select the inputs or 'mute', the other two separately adjusting the
volume of each channel - tricky at first, though I guess you get used to them.
The power amp is rated at 30 Watts/channel, and uses classy components like
C-core output transformers and paper-in-oil capacitors.
SOUND QUALITY
I was quite shocked when I first put the Crofts into the system. After the
Rothwell combo, the contrast in sonic presentation was quite dramatic. Whereas
the latter has a somewhat laid back neutrality, this Croft duo seems to strip
away veils and deliver an astonishingly tangible presence, with superb voice
reproduction, and exceptional stereo focus, transparency and dynamic drama.
The Tannoy TD12 speakers are also neutral with laid back
tendencies, yet with this amplifier they sounded quite forward, punching the
midband into the room with great gusto and enthusiasm. Christy Moore's chuckling
asides on Live at the Point were eerily realistic, as if the guy was standing
there on the stage in front of you, while Tom Waits' often mumbled delivery on
Rain Dogs was much more lucid and easier to figure out than usual. And if the
Croft combo does have some innate forwardness (relatively speaking and under our
conditions), most loudspeakers tend to do the reverse, so the combination should
be quite complementary. The vinyl input also
gave splendid results, again with that uncanny tangibility and quite superb
stereo imaging. Indeed, by adding a little extra warmth and a little less
presence, this medium seemed an altogether more comfortable match for the Crofts
than CD. CONCLUSIONS - The sheer vividness of the Croft combo's voice rendition brings a
real slice of high end performance to the party. But optimising system
performance might be tricky, and it does has its idiosyncracies, but is
definitely worth close investigation if you can handle the ergonomics.
HiFi
World Review
Vitale SC preamp & Series VC amp
When hi-fi
became largely transistorized during the 1960s, in many instances the trusty
pre-amp, hitherto the focus of the whole set-up, went out into the cold. A
further blow to the breed's self-esteem occurred when the reaction against tone
controls, variable slopes and all that, set in. Given that most popular
amplifiers were integrated types, indeed they not infrequently included tuner as
well, the pre-amplifier became to a large degree banished to the margins of
higher end - with a commensurate increase in price.
When we had a look at Croft's
Epoch Elite valve pre-amp a few months ago, we were pleased to give top marks
for sound quality but noted that , at £950, this was an item which would need
saving up for. Now Croft have met the piggy-bank brigade halfway and introduced
the Vitale (rhymes with 'Charlie') with the intention of giving similar service
to its illustrious cousin, but at a much reduced price.
As is usual with Croft gear,
advantage is taken of the comparatively low production numbers to employ the
hard-wiring techniques which mass production usually precludes. This allows very
short signal paths - in some instances the components are soldered directly to
the valve sockets - which has at least one distinct advantage: the eradication
of all-but-unavoidable paralleling of tracks in PCBs which can introduce
capacitative spuriae.
Being a
budget version, the Vitale pre-amp does not have the benefit of valve
regulation of the power supply which distinguishes the more expensive
Epoch. Despite this, stabilizing looks to be in good hands if the hefty
reservoir capacitors are anything to go by. Also, bearing in mind its
price, it would be idle to deny that the Vitale is presented in anything
but penny-plain finish: collet knobs are not usually considered the
hallmark of expensive gear! I understand that those who prefer a
somewhat more up-market look may specify the brass knobs and wooden
fascia from the manufacturer at pro-rata prices. Having given high marks
to the Epoch Elite, I was curious to see how the economy model measured
up , particularly the moving-magnet phono stage. Straight on to the
platter with my Zuckerman Elgar Violin Concerto to see if all was lovely
in the late-Romantic garden. So it proved, with the full majesty of the
orchestra swelling, almost bursting out of the loudspeakers while the
delicate nuances of the solo violin wove their way through the ensemble.
All right for dynamics so far;
clarity was checked with the Archiv pressing of Vespers by the members of a
Spanish monastery. With the wonderful acoustic reproduced on this disc, the
entirely unselfconscious performance of the singers adds, rather than subtracts,
from the whole. The natural throatiness and huskiness of the brothers was
amplified with a crystalline clarity which could all but transform a South
London sitting room into a medieval chapel. Luckily, before I could pop up to
Shrewsbury to solve a mystery or two, the side came to an end and Brother
Cadfael turned back to reviewing hi-fi happenings in between.
A quick trip
round the air-waves proved that the Vitale was prepared to pass on music without
comment. Even the most compressed rock and rap got a fair hearing and the
Archers showed their stereophonic worth in trumps before I managed to switch 'em
off. In common with its more expensive stablemate, Croft's Vitale has an uncanny
ability to disappear completely and let the sound itself get on with it. This
unassuming valve job seems to be able to pass styles with nothing added and,
more importantly, nothing taken away. If you can put up with the somewhat homely
finish, it would be difficult to recommend anything else, either at this price
or indeed considerably more.
Richard White
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Croft
Pre-Amp & Power Amp or sound paradise
Let me inform those of you who think
this way that for many years I had amplifiers that used EL 34, KT 88's, etc..
Many valve amplifiers tested by the club
really seduced me and if I didn“t end up owning them it was only down to the
lack of money and space and to prevent my home looking like a stereo warehouse.
Not only do I like them, but I can also
recognise their tremendous virtues. Not many of my readers know that when I
was a manager for Oliver in Brazil, (a Roland Group enterprise), I vigorously
defended the production of valve amplifiers for guitars. I was even on the brink of open
confrontation with the engineering department, trying to prove the superiority
of Fender, Marshall, Chorus Roland and Mesa Boogie, when compared to any solid
state PA amplifiers. In a last bid attempt to quash this
false impression, I offered to test the Croft Hi- Fidelity valve amplifiers, as
I had keenly followed their progress for many years so that I had a burning
curiousity to audition them myself. The Croft arrived with my return from
the audio fayres and fuelled my enthusiasm to listen to records in an
uncompromising situation. As the distributor sent them already set up, all I had
to do was to put them in situ and make the necessary connections. Both amplifiers have a somewhat "70“s"
design. Their wood front with gilt knobs certainly will not please everyone. The Croft pre-amp has three audio inputs
and one for vinyl records for use with Moving Magnet pickups. There is no remote control and, to the
despair of many, the volume control is independent for the right and left
channels. After two days, I confess to having already overcome this small
obstacle. Nowadays, when we talk about pre-amps,
we usually think of a passive type. However, one look inside the Crofts
instantly tell us what we really need to know, revealing a pair of ECC83 valves,
Oscon capacitors throughout the entire circuit, point-to-point soldering, silver
wire and ALPS potentiometers. The power amplifier uses 8 EL84 valves,
a custom made double C-core output transformers, and, once again, silver wire in
the point-to-point soldering. The stated specifications of the power
amplifier is 30 watts per channel into 8 ohms. For the evaluation, we mostly used the
following components:- Digital sources: SACD Sony 555 ES, CD
player Jupiter (see Test 2 in this edition) and DVD Q 50 (playing CD player). Interconnecting links: Cabo Baron (see
First Impressions in this edition), Siltech SQ 58 and The First Metal Screen. Loudspeaker cables:
Ocos, Wire World
Equinox and Bedroek from Audioquest. The loudspeakers were: Kef Reference One
(see Test 3 in this edition), Elac - Elegance 340 and Dynaudio Audience 52. The first conclusion I arrived at after
two days of listening was that the Croft appears to have much more than 30 watts
per channel. The same impression was formed when tested with loudspeakers
between 86 - 87 dB sensitivity, working very well with this amplifier.
"THE POWER OF SEDUCTION OF THIS
COMBINATION IS TREMENDOUS"
Those who expect a relaxed behaviour
from this pair will surely be disappointed. Both act with great impact and
firmness. The music is treated delicately, with rhythm, punch and amazing
transparency. Many systems costing twice as much, will
have problems keeping up with the impetuosity, the warmth or the refinement of
the Crofts. I really made them work hard, I listened
to everything, even - hold your breath! - Megadeth!! And they did not throw in
the towel!! They may have weakened at the knees, they may have been thrown
against the ropes, but they did not fall. They will play classical music
masterfully. Although I listened to at least half of my favourite lyrical songs,
I received a beautiful surprise at every listening. The sound is clear, natural and very
harmonious. You feel enraptured with their refinement and detail of the
atmosphere, stages, texture and the physical presence in good recordings. The best result was achieved when I
mated the Rega Jupiter with Siltech interconnects between the CD player and the
pre-amp, and Metal Screen between the pre-amp and the power amp, and Ocos
interconnects between the power amp and the Elac loudspeakers. Oh, readers, that was not impressive...
it was enchanting!! The music flowed in such a liquid,
immediate way that, in certain sessions, I was truly moved. I must tell you that this complete
configuration gave one of the best synergies I“ve found in the last three
years. In a room of up to 25sqm it could be the
dream system of all of us who love music. The power of seduction of this system
was so great that I had no desire to try out any other combinations. I call it
Sound Paradise. The way it redefined the acoustics of my
listening room revealed the star performance capabilities of this amplifier
combination.
It is interesting how nothing is
permanent in the audiophile market. When everything points to the explosive
prolifertation of integrated amplifiers, allowing us to eliminate the cost of
extra wiring and resolve the problem of limited space, a "beautiful"
solution appears on the market, pre-amp and power amp in separate cabinets.
Happily, this pair is within a much more accessible price range than its peers
and predecessors, which places them in a privileged position in the market
place. If you asked me if the Crofts attend to
the needs of any audiophile, the answer is ...NO. Within this diverse consumer universe,
there is a parcel that doesn“t open its door to the convenience of a remote
control and much less to enough wattage to force you to leave the house. Paradoxically, within this same
universe, there is a parcel that saves the customary pilgrimage in search of the
Holy Grail of 'perfect sound' simply allowing you to listen to your records with
warmth, life and emotion.
For such pilgrims, not only do I
recommend a careful listening of these pieces at the Hi-Fi Show, (or better
still, at a distributor“s showroom), but I also suggest that they should be
placed at the head of the list of highly recommended products. If you haven“t yet come to believe that
paradise truly exists, substitute it for a Sound Oasis. The Crofts can really
quench the thirst of those who truly love music.
Nixos
Magazine Review
Croft
Vitale Preamplifier
It
has been over a year and a half since Glenn Croft has re-entered the market with
his legendary valve preamplifiers and he has already introduced the renewed
Vitale. It's necessary to remind those
who have ignored the return of the elderly English pioneer of vacuum tubes, that
this is a hard-wired preamplifier (without any PCBs) with fine solid core copper
wire. The fully equipped circuit uses one double-triode ECC81 [tube] in the line
stage and two ECC83's in the phono stage, the latter being the highlight of the
Vitale that copes with a substantially lower cartridge input than 1mV. The two
volume pots define the separate left and right balance of the stereo image, when
you are patient enough to adjust them with precision. The caps, the pots, the
wiring and the aluminum chassis all have been improved significantly since the
last version, while to note, the above version with an aluminum face
plate/plastic knobs is GrD30.000 cheaper than the one with a wood face with
plate/ metallic knobs, and it still doesn't affect the sound.
While listening to the
original version last year, I was impressed by the directness, harmonics
and timbre, though I noticed that the sound was a little bit fat
compared to my own passive preamplifier. However, the new Vitale does
overcome this 'problem' through a clearer, cleaner, undistorted and
airly-uncoloured timbre, indulging us to the magic sound of vacuum
tubes, even by using systems with a much higher output! This is quite an
achievement by a preamplifier device that cost GrD220.000 only. Without
any hesitation, the new Vitale has become a permanent match for my own
single-ended power amplifier (an Audio Note mod.), constituting my
"big" valve reference system. |