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October 20, 2023, 10:58 AM #1
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Esoteric announce two new F-series integrated amps
The new model announcements continue.
New Integrated Amplifiers, the “F-01” and “F-02” will be released. | News Details | ESOTERIC:Japan high-end audio manufacturer | エソテリックSpeakers: Magico M3, ACC, S-SUB | Electronics: Esoteric Grandioso stack | Amplification: Halcro |
Analog cables: Crystal Cable | Digital cables: Shunyata Sigma | Rack: YG Acoustics Rack 1.8
| Source: Kaleidescape Premiere (4 x 6TB) | Power: Shunyata Typhon-QR, Everest and Denali
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October 20, 2023, 02:50 PM #2
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- Nov 2013
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- St. Louis, MO, USA
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- 3,073
Re: Esoteric announce two new F-series integrated amps
Any projected pricing?
Aurender ACS10 w/Audioquest Diamond USB, Esoteric N05xd
Mark Levinson #526, 534 & JBL 4367's
Clearaudio Performance DC w/Maestro cart
Clarus Concerto & their Crimson cables
HT: Marantz AV8003, Linn 5125, JBL SAM3ha, Revel s30,
SVS PC13 Ultra
Transparent, Analysis Plus & Tributaries. PS Audio filtering
Sony XBR-75X940D & BDP
Parasound P6, MBL 8006b, Artisan speakers/subwoofer
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October 21, 2023, 05:37 PM #3
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- Apr 2017
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- Australia
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Re: Esoteric announce two new F-series integrated amps
There is an expansion slot on the back of the F integrated. Maybe Esoteric are going to do a DAC module for it? I wonder how the new F-01 compares to the discontinued Grandioso F1.
Speakers: Magico M3, ACC, S-SUB | Electronics: Esoteric Grandioso stack | Amplification: Halcro |
Analog cables: Crystal Cable | Digital cables: Shunyata Sigma | Rack: YG Acoustics Rack 1.8
| Source: Kaleidescape Premiere (4 x 6TB) | Power: Shunyata Typhon-QR, Everest and Denali
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October 21, 2023, 06:24 PM #4
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- Aug 2013
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- Canada
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- 246
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October 21, 2023, 08:26 PM #5
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- Nov 2013
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- St. Louis, MO, USA
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- 3,073
Re: Esoteric announce two new F-series integrated amps
The F-01/02 has been significantly upgraded from the previous F Series in terms of both functionality and sound quality, incorporating a number of new technologies from the development of the flagship Grandioso C1X preamplifier. The large-scale, balanced dual mono preamp comparable to a separate preamp, comes standard with three ES-Link Analog inputs that allow our proprietary current-based signal input from the Esoteric K/N Series digital source players for a live listening experience. The new F Series also features a unique "Ultra Fidelity Attenuator System", and the power supply section of the preamp has been further upgraded. Other key preamp features include a fully balanced headphone amplifier, dual mono phonostage preamp, and a high-quality 3-band balanced tone control.
The F-01/F-02 can also be expanded into a multi-amplifier system by connecting the S-05 power amplifier to the ES-Link Analog pre-outs. For even higher sound quality, an optional external power supply unit (to be announced) dedicated to the preamp can be connected. This unique design, which seems to contradict the integrated concept, is a testament to the F-01/02's high expandability and is the best proof that the built-in fully balanced dual mono preamp is designed with an uncompromising emphasis on quality.
Dual Mono Power Amplifier
With the birth of the flagship Grandioso M1X and S1X amplifiers, the Esoteric amplifier design platform has been completely renewed.
The M1X monoblock and S1X Class A stereo amplifiers have captivated audiophiles around the world with their transparent, detailed and dynamic sound, and have become the new icons of high-end amplification.
The power amplifier section of the F-01/02 follows the circuit design concept of the S1X/M1X, with the F-01 being a 30 WPC Class A design and the F-02 being a 120 WPC high-power design.
For amplifiers, the size of the power supply circuit is the most important point that directly affects the performance. Both F-01 and F-02 are configured with dual monaural power supplies for all stages of the power rectification and smoothing circuits, and are equipped with a huge 940VA EI core power transformer, comparable to that of separate amplifiers. In addition, the "subtractive aesthetics" of advanced engineering cultivated in the M1X/S1X amplifiers is reflected in every detail of the amplifier design, including a simple and straightforward circuit design for rich harmonic (overtone) reproduction and powerful speaker drive capability through reduced internal impedance. The new F Series is designed to be the pinnacle of quality in terms of drive capability and sound quality, as good as separate power amplifiers.
KeyFeatures
A fully balanced dual mono preamp in the direct line of the Grandioso C1X
"Ultra Fidelity Attenuator System", a stepped attenuator circuit developed by Esoteric
Volume can be adjusted in 0.1dB/1,120* steps with our proprietary attenuator module "UFA-1792" *Preamp gain setting: at +12dB
3 inputs of “ES-Link Analog”, a unique and proprietary current transmission system
Two headphone outputs (balanced 4-pin XLR / unbalanced 6.3mm) with built-in fully balanced dual mono headphone amplifier
Dual mono phonostage preamp (RCA x 1, MM/MC)
3-band balanced tone control, independently adjustable for each input source
ES-Link Analog(x1) /XLR (x1) pre-out for connecting the S-05 as an external power amplifier
Dedicated DC power connector for connecting an external power supply dedicated to the built-in preamp (to be released later)
Preamp gain can be adjusted in 4 steps (0/+6/+12/+18dB) to match the connected power amplifier
Simple and straightforward amplifier circuit design concept based on Grandioso M1X and S1X
F-01: Class A 30 WPC/8Ω, F-02: 120 WPC/8Ω
Excellent power linearity and driving power (F-01: 60 WPC/4Ω, F-02: 240 WPC/4Ω)
All stages of the power rectification and smoothing circuit are configured with dual monaural design
Powerful bipolar transistor 3-parallel push-pull configuration
Huge 940VA EI core power transformer
Channel-independent Grandioso grade custom block capacitors (10,000μF x 4/ch)
Custom wave-shaped heat sinks to reduce peak resonance
Independently adjustable input gains (±18dB; 0.1dB steps)
L/R channel balance (0.1dB steps)
AV through output (volume bypass) ensures seamless coexistence with AV systems
Aluminum body remote controller (RC-1339) can also be used to operate Esoteric's SACD players and network players
Displayed source device names can be programed
Mute, dimmer and automatic display-off functions
Control functions (RS-232C, trigger input / output)Aurender ACS10 w/Audioquest Diamond USB, Esoteric N05xd
Mark Levinson #526, 534 & JBL 4367's
Clearaudio Performance DC w/Maestro cart
Clarus Concerto & their Crimson cables
HT: Marantz AV8003, Linn 5125, JBL SAM3ha, Revel s30,
SVS PC13 Ultra
Transparent, Analysis Plus & Tributaries. PS Audio filtering
Sony XBR-75X940D & BDP
Parasound P6, MBL 8006b, Artisan speakers/subwoofer
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October 22, 2023, 07:25 AM #6
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- Apr 2017
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- Australia
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Re: Esoteric announce two new F-series integrated amps
Sounds like they tried to squeeze an M1X, C1X and E02 into the same box. And with an expansion port for a D1X, and an amphenol connector for a PS1.
Speakers: Magico M3, ACC, S-SUB | Electronics: Esoteric Grandioso stack | Amplification: Halcro |
Analog cables: Crystal Cable | Digital cables: Shunyata Sigma | Rack: YG Acoustics Rack 1.8
| Source: Kaleidescape Premiere (4 x 6TB) | Power: Shunyata Typhon-QR, Everest and Denali
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October 22, 2023, 08:50 AM #7
Re: Esoteric announce two new F-series integrated amps
I think it is a very smart strategy,...for people who can only "today" accommodate a limited number of boxes for whatever reason (space, budget), etc. this gives them a great way to get into the line with several options for phono and/or disc playback (via a single player) and/or streaming without taking on undue complexity and budget jumps as well as being able to upgrade performance of what they've purchased already keeping these single units. Anyone who then wants to move up further can then jump into the more complex and costly parts of the line in a variety of stages and ways.
Legacy Audio Valor+Wavelet v2, Esoteric S-02 Amps HDPlex 300W, RevAudio Labs DC Umbilical, Esoteric Grandioso P1, P1PSU & dual D1 DACs, Cybershaft Prem Ltd OP21A 10 MHz Clock, Esoteric C-02X, Shunyata Everest 8000 & Altaira SG-NR hubs, Sigma SGC/CGC ground cables, VTX-Ag ground tails, AfterBurner8 duplexes, CSP Inc Q4B, S2B IEC plates, Shunyata Omega CLOCK-50 cables, Tubulus Concentus HDMI, Elrod Master Series Diamond SE & Masters Series Gold Power cords and Statement Gold XLRs, Diamond XLRs & Master Series Diamond XLRs, Shunyata OMEGA QR-s power cable, Anaconda Z-tron XLR, Elrod Statement Gold speaker cables, Adona Zero GX3, GX2, GX racks, Composite Audio CF-2010, Townshend Audio Podiums, HRS DPX Damping Plates, Stillpoints Ultra SS w/Ultra Bases, pArtScience 64-well, 2D QRD 3-inch SpaceArray Diffusors
Travel/Rip: Apple MacBook Pro 16” 2023 M2 Max, 12-core CPU, 38-core GPU, 32 GB RAM, 1 TB SSD for Audirvana+ v3, iTunes, REW Audio Analyzer, dbPowerAmp, DVD Audio Extractor
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October 22, 2023, 12:37 PM #8
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October 22, 2023, 12:47 PM #9
Re: Esoteric announce two new F-series integrated amps
They didn't "try", they did it.
They are engineering to clear, unambiguous and specific product requirements, and as part of disciplined requirements management, the fulfillment of the requirement shall (the use of the word "shall" is key, here) be demonstrated in a measurable, repeatible, and reproducible way with statistical power.
"Trying" doesn't require the result to be functional, and "trying" does not meet engineering requirements. Either the requirement is fulfilled, or it isn't.
This is how formal product development works.
AudioShark - The Best High End Audio Discussion forum.
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Audioshark is a community of like minded individuals. Audioshark welcomes participation from all manufacturers and owners of all brands and products. It is our belief that online forums provide a community of like minded audiophiles and music lovers to encourage the growth of this wonderful hobby.
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AudioShark forum is a leading forum site for High End Audio Discussion, Stereo System Discussion, Home Theater System Discussion, Best Home Stereo System Discussion, Home Theater Installation Discussion etc.
The AudioShark forum was created for sharing the passion of high-end Audio. We have Audiophiles from all over the world participating and sharing their knowledge. From novice to experts, you will find a friendly environment for discussing about High End Audio, Stereo System, Home Theater System, Home Stereo System, Home Theater Installation, Amplifiers, Speakers, Subwoofers, Integrated System, Acoustic treatments & Digital Room Corrections and many more.
At AudioShark, we also have incorporated an exciting Marketplace where members can peruse terrific buys on used gear, as well as meet dealers and discuss the purchase of new gear.
We are as crazy about this hobby as you are! So come on in and join us! Audioshark.org the Friendliest Audio Forum!
Industry Participation Disclosure : The owner and administrator of Audioshark is the owner of Suncoast Audio LLC in Sarasota Florida. Suncoast Audio has a full brick and mortar presence in Sarasota with several great show rooms with many world class brands. More information can be found at http://www.suncoastaudio.com
Audioshark is a community of like minded individuals. Audioshark welcomes participation from all manufacturers and owners of all brands and products. It is our belief that online forums provide a community of like minded audiophiles and music lovers to encourage the growth of this wonderful hobby.
Sincerely,
The Audioshark.org Team
I or anyone interested should see if FEDEX offers a domestic "LAST MINUTE RATE" for shipping heavy items within CONUS. Have no clue at this point - but when I have some time, I'll check. ...
Shipping Overseas 498 pounds w/3...