Chela Audio is dedicated to hand crafted works of art, we are not mass
designs are unique and takes advantage of the best technologies available, mixed
with a great dose of experience and intuition.
We strive for the best One job at a time!
Double click on the photo of interest for more information.
Coming soon, single ended amplifiers
Integrated amplifier we not only eliminate the cable run from a
pre-amplifier and all the potential problems and expenses associated
with them but also eliminate an extra two or more steps of
amplification, keeping the parts count to a bare minimum, only 3 tubes
in the signal path a voltage amplifier / driver and the output tubes,
only a phono stage for your turntable is needed inputs
for CD, DVD, Tape
We never use any electrolytic capacitors in our designs,
Over rated choke input power supplies for better regulation and
Pre-amplifiers Coming some day ! soon
Due to manufacturing complexity the multi-cellulars are no longer offered or sold individually, and are available only as integrated components in speaker systems.
Formed by a cluster of smaller exponential horn cells,
available in different numbers according to their dispersion pattern,
each cell is small enough to avoid beaming in a large frequency range,
however they start beaming at the highest frequencies but thanks to the
circular pattern formed by the cluster of many individual cells the
coverage is quite uniform, together they form a large sector of a
sphere large enough to control directivity down to fairly low
frequencies. The cluster acts as one big horn at the lower frequencies.
The honky horn characteristic is not present in my wood designs, only true natural and sweet sound.
Handcrafted works of art, a fully horn loaded speaker
with 15" driver and compounded smooth round shapes, no
sharp corners, parallel walls or horn bends, mostly
free of resonance and parallel reflections. Fired up to the ceiling through
straight passage of a calculated shape, a mixture of straight horn, and
pipe that could be used anywhere in your room or in the
corners using the ceiling and adjacent walls as an extension
of the horn.
The floor is often cramped with objects causing unwanted vibrations
and cavity resonances but the ceilings
offer a relatively unobstructed pass for the sound and since
low frequencies are non-directional they may generate from anywhere nearby
without affecting directivity or reproduction. Front loaded with a mid-bass horn.
The higher frequencies reproduced by a compression driver such as
Altec 288, horn-loaded with a 15 cell CH1505BW multi-cellular, a two
way all horn loaded system.
where the pipes are pointed in a church organ ?
Has anyone ever seen a square, flat surfaced acoustic musical instrument ?
speaker Big sound!
Altec Field Coil
Permanent magnet conversion
to field coil electromagnet
Through many years of listening we agree with many that the field coil
driver is the most natural warm and accurate reproducer in existence,
these drivers use a power supply to feed their field coils to produce
the powerful magnetic field needed for the high efficiency and accurate
music, as it was used many years ago at the beginning
of sound amplification, famous drivers such as Altec
284, 287, 801, Western Electric
594, 555 and many
this principle and are the most wanted drivers by collectors and
audiophiles as well for their rarity and sound qualities.
CH416AFC Field Coil Low Frequency Driver
a variable power supply the parameters can be changed by adjusting
the potential to the field coil from almost no magnetic
flux to over 16000 Gauss and a fine tune of your cabinet to the
driver is possible, or change it to your preferences and taste.
A huge 8 Lbs field Coil.
CHFC1 Field Coil
High Frequency Driver
CHFC1 Field Coil High Frequency Driver
CHFC1 driver incorporates a huge field coil that
requires 28V dc at 0.67 amp.
The huge size of the field coil provides the driver with a very powerful magnetic fiel
with negligible heat generation.
No longer available
No longer available
offer very inexpensive International airport-to-airport air
shipping to many cities
in the world for a low flat fee, including full insurance. Please
check the unit of interest for shipping costs.
The buyer is
responsible to make arrangements or personally pick-up the items from
the designated airport and Customs. Please email us for
airport and city nearest you.
There are no handling
fees, only the actual shipping costs.
The Buyer is responsible for
Customs and Taxes duties in their countries, if any.
Shipping in the US is less, please email for
Chela Audio, Co.
Miami, Florida, USA