The EAR 868 is a fully balanced, transformer-coupled design, offering balanced and single-ended connections at input and output. It also offers a tape loop, remote control of volume, and several load/gain selections for the phono stage. Please see the extraordinary Reviews on the 912, on which the 868 is modeled. Oct 11, 2018 Topic: DIY EAR 834P TRLH Phono Stage - Build Guide / Parts List (Read 45749 times) spaceistheplace. The crew 2 download. Member Offline Age: 729 Location: USA Posts: 1,160. DIY EAR 834P TRLH Phono Stage - Build Guide / Parts List « on: April 25, 2017, 03:12:34 AM.
New pre-amps from Tim de Paravicini never fail to cause a tube-lovin' pulse to race a bit faster. Tim is, after all, one of the planet's valve heroes, and his products never bore nor disappoint. Of late, he's added a level of professionalism so out of character with the mad-as-a-hatter Tim of yore that you have to wonder what the hell's come over him. Maturity? Responsibility? I mean: the brochures are slick, the web site trick, supply of goods quick, the faceplates thick. That's not to say Tim can no longer step into the role of mad scientist should, say, Hammer ever recommence film production, but now you must distance EAR from the valve lunatic fringe. And it's all down to the changes wrought by the Yoshino concept.
Additional Resources
• Read high end stereo preamps from Krell, Mark Levinson, Audio Research, Copland, Musical Fidelity and more.
• Read audiophile power amp reviews here.
Additional Resources
• Read high end stereo preamps from Krell, Mark Levinson, Audio Research, Copland, Musical Fidelity and more.
• Read audiophile power amp reviews here.
Tim launched this high-end division back in '92 with a brace of amps (the XXXA and XXXB) designed, initially, to prove that he could make a solid-state and a valve amp and you'd have a hard time telling the two apart. While XXXA and XXXB proved to be design statements rather than serious commercial ventures, they did mark a whole new approach in terms of presentation, which Tim immediately allowed to trickle down to affordable products (while keeping the big classics like the '549 in production). And since then, we've been treated to the marvellous 834P phono pre-amp, the wild V20 amp, some luscious integrated amps and more. The new EAR 864 full-function pre-amp uses the basic 834P circuit for its phono stage (see sidebar); it's to Tim's credit that the most humble post-XXX product rather than the over-the-top stuff inspired the family. Other 834P derivatives include the 834L line level pre-amp and a deluxe chromed version, both of which also share their DNA with the 864.
Tim designed the EAR 864 pre-amp to satisfy both audiophiles and pros, studio business being an ever-increasing part of EAR's activity. (Just read some Water Lily liner notes for a testimonial.) Instead of concerning himself with cost-based concerns, as with the original 834P, Tim allowed himself to create something a bit luxurious while not inviting accusations of avarice. I should therefore let you know that this beauty sells for only �1445; you're not gonna believe what Tim has packed in to elevate this pre-amp to high-end status.
Most important, and a key in making it suitable for the pros, are balanced outputs and one balanced input, all via XLR and all coupled through high quality transformers. I'm not sure which manufacturer can lay claim to offering the least expensive, all-balanced/all-tube pre-amp on the market today, but this undercuts GRAAF and Audio Research by substantial sums. So, if you're one of those with a hankering to sample balanced vs single-ended AND you want to do it with tubes AND you want to stay south of �1500, look no further.
In a nutshell, balanced operation (beyond the very real ability to accommodate long cable runs) strikes this listener as a sure-fire method of improving dynamic contrasts, slam and overall control and coherence, as well as offering quieter, virtually noise-free operation. Balanced operation has been a key feature of upscale components for years, so justifying it in 2000 isn't necessary. What's so striking about 864 is that it makes balanced operation accessible at a low price point.
In addition to balanced input and outputs, the 864 accepts five single-ended-via-phono line inputs and the aforementioned phono stage, plus a proper tape monitoring circuit. To control all of this, across the front are rotary input selector, tape selector, volume and power on/off, the latter accompanied by a bright yellow lamp. All input and output sockets are gold plated, as are the pins on the XLR outputs, and the unit sports two earthing posts - one near the phono inputs, the other by the mains.
Read more on Page 2.
EAR-Yoshino 834P
When Tim de Paravicini does a job; he does it properly; whether it is a custom studio installation, or an affordable phono pre amplifier like the EAR 834P range. With years of experience in design and manufacturing, nobody can come close to his unique point of view and life experiences he puts into all his designs.
When first launched, it was the only valve phono stage you could buy with facilities for both good quality Moving Coil (MC) and Moving Magnet (MM) cartridges. In addition, for a small premium the unit could be purchased with an in-built volume control, allowing direct connection to a power-amplifier.
There are a few models in the EAR 834P line up:
EAR-Yoshino 834P MM uses the same circuit architecture as its more expensive brothers, and shares in the same high quality sound through MM type cartridges. It is enclosed in a tough, black colored, rigid metal case, and is fully “CE” type approved.
EAR-Yoshino 834P Signature (MM/MC) builds on the classic EAR 834P specification, by adding a superb Moving Coil (MC) input stage, as well as the option of a high quality volume control. Game nba 2k13 pc.
EAR-Yoshino 834P Deluxe (MM/MC). The top of the range, De-luxe comes in a stunning chrome and gold cabinet, and has extra attention and quality control. This unit will fit the most demanding of audiophile systems.
EAR-Yoshino 834P Deluxe (MM/MC). The top of the range, De-luxe comes in a stunning chrome and gold cabinet, and has extra attention and quality control. This unit will fit the most demanding of audiophile systems.
![Ear Ear](https://www.stereo.net.au/forums/uploads/monthly_2017_10/20170903_204329.jpg.7baec94d0f4a88f7c47a37adf4aa10ee.jpg)
From Basic through Signature to De-luxe, the performance remains class leading.
Specifications:
• Maximum output: 30V
• Noise (un weighted): -80 dB (1HF)
• Tubes: ECC83 x 3
• MM Input sensitivity: 2.2 mV for 1 V @ 1kHz (53dB)
• MC Input sensitivity: 0.22 mV for 1 V @ 1kHz (73dB)
How to counter strike 1.6 for mac.
![Manual Manual](https://img.usaudiomart.com/uploads/large/763694-audio_power_industries_power_pack_v_with_manual_and_original_box_made_in_usa.jpg)
Reviews
Hi-Fi News & Record Review, June 1994
by Ken Kessler
So how did it sound? In a word: Wonderful
Primyl Vinyl, Vol. 2 #6 (November/December 1997)
by Bruce Kinch
by Ken Kessler
So how did it sound? In a word: Wonderful
Primyl Vinyl, Vol. 2 #6 (November/December 1997)
by Bruce Kinch
Positive Feedback, Vol. 7 #1
Highly Biased Output
by Jennifer E. Crock
www.10audio.com, October 1998
Audio nirvana from about 100 to 5k Hz. (Get the picture?) In this range, the EAR was entirely competitive with the phono section of the Nagra PL-P ($9500).
Highly Biased Output
by Jennifer E. Crock
www.10audio.com, October 1998
Audio nirvana from about 100 to 5k Hz. (Get the picture?) In this range, the EAR was entirely competitive with the phono section of the Nagra PL-P ($9500).
www.soundstage.com, April 1998
Hey, Lend Me an EAR!
by Tony Fafoglia
Hey, Lend Me an EAR!
by Tony Fafoglia
Stereophile, July 1997
by Michael Fremer & Robert J. Reina
Stereophile, August 2003
by Michael Fremer
by Michael Fremer & Robert J. Reina
Stereophile, August 2003
by Michael Fremer
Do you want a big, expansive soundstage populated by lush, full-sounding images? A rich picture you can sink your ears into without feeling as if a velvet cloth is muting cold pleasures on top? The 834P will give you that.
www.stereotimes.com, December 2002
by Paul Szabady
The highest of recommendations for the EAR 834P
www.stereotimes.com, December 2002
by Paul Szabady
The highest of recommendations for the EAR 834P
Ear 834p Service Manual
Nederlandse test:
www.hifi.nl, juni 2006
Rene van Es
www.hifi.nl, juni 2006
Rene van Es
Prices :
(including VAT)
(including VAT)
Ear 834p Owners Manual
EAR-Yoshino 834P MM/MCSignature Black chassis, with or without volume control | |
EAR-Yoshino 834P MM/MCSignature AD Special Acoustic Dimension version with upgraded parts and small adjustment of the schematic. | discontinued |
EAR-Yoshino 834P MM/MCDeluxe Chrome front with gold knob and better quality phono connectors |