The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies Synergistic Research FEQ Frequency Equalizer Product SKU: 66149 Age: 6 Years Tobacco Exposure: No Serial Number: FEQ0465 # of Owners: 1 Service History: None Cosmetic Description: Very good condition with minimal visible cosmetic wear including some marks around the sides of the unit. These blemishes are not readily visible from your listening position, and do not detract from the overall wonderful appearance. What is Included: FEQ Unit, Ground Plug, Power Adapter, Factory Packaging Other Notes: The FEQ is an active device, having the dimensions of 7 ¼” tall x 4 1/8” wide and deep, is powered by a wall wart, grounded by a three phase IEC, and is black in color. A very bright blue light indicates when the FEQ is energized. According to the SR website, “the FEQ is an ultra low frequency RF pulse generator that acts as a low frequency dither to overpower the ambient RFI and EMI fields thus acting like a Tranquility Base for your listening room”. The FEQ is typically placed somewhere near the back wall centered between the main speakers in one’s room. Acting like an amplifier for the HFT, the FEQ is said to excite the HFTs by its ultra-low frequency pulse. Functional Notes: Operational condition of this item is excellent, fully tested and no issues found. Shipping: Cost to ship this item within the contiguous United States is a flat rate of $23- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery. Your online source for the best value in new and used audio gear. Visit us online to Buy / Sell / Trade / Consign The Music Room is the largest online retailer of pre-owned HiFi equipment in the world. Headquartered in beautiful Boulder Colorado, The Music Room is a team of 17 strong (and growing) music lovers - all dedicated to one singular mission: delivering the very best online shopping experience in the audio industry - period. We specialize in well-cared for, previously used gear because that is what we are passionate about. We feel that there is nothing more fulfilling than creating a high-performance system on a budget with carefully selected used components, speakers and cables. Our program is safe, secure, fast, fair, hassle-free and highly effective. Visit us online to Buy / Sell / Trade / Consign Buy: Are you looking to get a fair price for your used home audio equipment without all the hassles, headaches, risks and fees? We will appraise your equipment and make you a quick, easy, fair cash offer. Just fill out our “get a quote” form on our homepage to start the process. Sell: We sell in multiple online venues with many (but not all) of our products available in our eBay store. Everything is quality-assured and backed by our best-in-class, satisfaction-guaranteed return policy. Trade: Make your budget go further with a generous trade-in allowance. Let us know what you have available, and we’ll get you the best possible trade-in allowance. We can even assist with shipping & logistics from anywhere in the USA. Just fill out our “get a quote” form on our homepage to start the process. Consign: We offer a hassle-free way for individuals and businesses to liquidate used gear. We’ll handle every step of the process from shipping to appraisals, customer service, fulfillment, and returns: Industry-low rates with no hidden fees Leverage our world-class reputation and get exposure in multiple sales venues - putting your product in front of over 570k monthly shoppers. Our program is Safe, Secure, Fast, Fair, Hassle-Free and Highly Effective. With 100% feedback ratings in every venue in which we sell, you can rest assured that we’ve got your back. Visit us online to Buy / Sell / Trade / Consign Quality Assurance: We offer 15-20 new product listings for sale daily. Each product undergoes an extremely rigorous quality-assurance and listening session by one of our qualified technicians. We understand that buying used audio equipment can be rife with uncertainty and unexpected headaches. Our quality assurance program is informed by a knowledge-base built through delivering over 30,000 used audio products to satisfied customers. We promise to deliver your product in good working order - exactly as described 100% of the time. Support: We don’t just make promises. We stand behind them - your satisfaction is guaranteed. Our support team is ready to help you with any questions you might have before and after the sale. Value: In the never-ending pursuit of high performance, it’s important to stretch your limited budget as far as possible. Used equipment sells for a fraction of new prices, and with a partner like The Music Room you can upgrade any time you like and get most of your money back. There’s simply no better way to maximize a limited audio budget. Packaging: We’ve invested thousands of dollars and countless hours into mastering our state-of-the-art packaging process. Our custom foam-in-place packaging system allows us to safely package almost any item regardless of irregular shapes or sizes. Most importantly, this system provides our customers with a re-usable shipping box which increases the resale value of the product and provides a shipping method for easy, secure returns. Be seen by over 70,000 monthly visitors. Visit us online to Buy / Sell / Trade / Consign Payment: Prompt payment is expected. Paypal is preferred but all forms of payment are accepted. Unpaid item case will be opened after 3 days if no payment received. Shipping Times: Most Domestic orders ship within 1 business day of purchase. For International orders or freight shipments, please allow 2-3 business days. In all cases, tracking information will be emailed to you at the moment the shipping label is created. If you cant find it or have other questions about shipping & logistics, please contact us. Shipping Costs: Flat rate shipping costs are applicable within the contiguous 48 States (USA). These rates are clearly posted on each product page. For an International or custom quote (including Hawaii, PR, AK) please contact us. Returns: Every purchase made on eBay carries a 30-day, satisfaction-guaranteed return policy. If youre not happy with your purchase for any reason or if youve simply changed your mind... no problem. Simply ship it back for a full refund or exchange (minus S&H costs). If you have received an item that is defective in some way, we will make it right. Let us know - we will pay for return shipping and repair the item or refund 100% of your original purchase price.

Synergistic Research FEQ X4. ????????? ??????: Gebraucht. ?????????: Expressversand aus dem Ausland.

About Us Contact Us Terms delivery returns Home Menu Home HiFi All in One Music Systems Amplifiers Blu-Ray and DVD Players Cartridges Stylus Replacements CD Players DACs Digital Products Equipment Supports Headphone Amplifiers Headphones Hi-Fi Supports iPod & MP3 Docks Media Players Music Streamers Other Phono Stages Portable Music Players Speaker Stands and Supports Speakers Tonearms Tuners Turntables and Essentials Home Cinema Cables Eccose Cable Shop Nordost & Wyrewizard Cables QED Cable Shop Wireworld Cable Shop Burn-In Products Cable Burn-In Service Cardas Custom Adaptors & Cable Chord Company Cables Digital Interconnects Ethernet Cables HDMI Cables Interconnects Mains Cables Mains Products Speaker Cables Sub-Woofer Interconnects Tonearm Cables and Connectors USB Cables Cables and Connectors Music CDs Music CDs & SACDs Vinyl Records Accessories BluRay Calibration Cartridge Mounting Kits Cartridge Tags CD, DVD Cleaning & Care Furutech Shop Headshell Leads Headshells Hi-Fi Fuses Isolation Products Mains Blocks Mains Connectors Maintenance / Cleaning Michell Engineering Shop Naim Shop Power Supplys Pro-Ject Turntable Spare Parts Record Cleaning and Care Record Cleaning Machines Record Sleeves Roksan Accessories Stylus Cleaners Tape Cleaners Terminations & Solder Tonearm Essentials Turntable Belts Turntable Covers Turntable Setup Tools Turntable Upgrades and Kits Valve and Tube Essentials Vinyl LP Display & Storage VPI Shop HiFi All in One Music Systems Amplifiers Blu-Ray and DVD Players Cartridges Stylus Replacements CD Players DACs Digital Products Equipment Supports Headphone Amplifiers Headphones Hi-Fi Supports iPod & MP3 Docks Media Players Music Streamers Other Phono Stages Portable Music Players Speaker Stands and Supports Speakers Tonearms Tuners Turntables and Essentials Home Cinema Cables Eccose Cable Shop Nordost & Wyrewizard Cables QED Cable Shop Wireworld Cable Shop Burn-In Products Cable Burn-In Service Cardas Custom Adaptors & Cable Chord Company Cables Digital Interconnects Ethernet Cables HDMI Cables Interconnects Mains Cables Mains Products Speaker Cables Sub-Woofer Interconnects Tonearm Cables and Connectors USB Cables Cables and Connectors Music CDs Music CDs & SACDs Vinyl Records Accessories BluRay Calibration Cartridge Mounting Kits Cartridge Tags CD, DVD Cleaning & Care Furutech Shop Headshell Leads Headshells Hi-Fi Fuses Isolation Products Mains Blocks Mains Connectors Maintenance / Cleaning Michell Engineering Shop Naim Shop Power Supplys Pro-Ject Turntable Spare Parts Record Cleaning and Care Record Cleaning Machines Record Sleeves Roksan Accessories Stylus Cleaners Tape Cleaners Terminations & Solder Tonearm Essentials Turntable Belts Turntable Covers Turntable Setup Tools Turntable Upgrades and Kits Valve and Tube Essentials Vinyl LP Display & Storage VPI Shop Customer services About us Delivery & returns Privacy Policy Terms & Conditions Latest Products Synergistic Research Atmosphere Mini (FEQX4) - New Old Stock Synergistic Research Atmosphere Mini (FEQX4) - New Old Stock £1100.00 Add to wishlist Watch this item Ask seller a question Description Customer Reviews Delivery Payment Returns Description Synergistic Research Atmosphere Mini (FEQX4) - New Old Stock Next stop, the Twilight Zone. Imagine listening to Charlie Parker at Birdland, then walk into Carnegie Hall and get seated in the best seats in the house. This is possible when you add Atmosphere to your listening room. No other technology allows you to tailor the size and scale of your soundstage, with stunning realism, to accurately portray the music and venue you are experiencing. Atmosphere is a two-channel, multi-wave RF field generator with the power to transport you to the live event. Simply place Atmosphere it your room, turn it on, and tune out. This small but mighty version of Atmosphere has been designed for medium and smaller rooms where space is limited. Atmosphere Mini has the full function of its older ...

About Us Contact Us Terms delivery returns Home Menu Home HiFi All in One Music Systems Amplifiers Blu-Ray and DVD Players Cartridges Stylus Replacements CD Players DACs Digital Products Equipment Supports Headphone Amplifiers Headphones Hi-Fi Supports iPod & MP3 Docks Media Players Music Streamers Other Phono Stages Portable Music Players Speaker Stands and Supports Speakers Tonearms Tuners Turntables and Essentials Home Cinema Cables Eccose Cable Shop Nordost & Wyrewizard Cables QED Cable Shop Wireworld Cable Shop Burn-In Products Cable Burn-In Service Cardas Custom Adaptors & Cable Chord Company Cables Digital Interconnects Ethernet Cables HDMI Cables Interconnects Mains Cables Mains Products Speaker Cables Sub-Woofer Interconnects Tonearm Cables and Connectors USB Cables Cables and Connectors Music CDs Music CDs & SACDs Vinyl Records Accessories BluRay Calibration Cartridge Mounting Kits Cartridge Tags CD, DVD Cleaning & Care Furutech Shop Headshell Leads Headshells Hi-Fi Fuses Isolation Products Mains Blocks Mains Connectors Maintenance / Cleaning Michell Engineering Shop Naim Shop Power Supplys Pro-Ject Turntable Spare Parts Record Cleaning and Care Record Cleaning Machines Record Sleeves Roksan Accessories Stylus Cleaners Tape Cleaners Terminations & Solder Tonearm Essentials Turntable Belts Turntable Covers Turntable Setup Tools Turntable Upgrades and Kits Valve and Tube Essentials Vinyl LP Display & Storage VPI Shop HiFi All in One Music Systems Amplifiers Blu-Ray and DVD Players Cartridges Stylus Replacements CD Players DACs Digital Products Equipment Supports Headphone Amplifiers Headphones Hi-Fi Supports iPod & MP3 Docks Media Players Music Streamers Other Phono Stages Portable Music Players Speaker Stands and Supports Speakers Tonearms Tuners Turntables and Essentials Home Cinema Cables Eccose Cable Shop Nordost & Wyrewizard Cables QED Cable Shop Wireworld Cable Shop Burn-In Products Cable Burn-In Service Cardas Custom Adaptors & Cable Chord Company Cables Digital Interconnects Ethernet Cables HDMI Cables Interconnects Mains Cables Mains Products Speaker Cables Sub-Woofer Interconnects Tonearm Cables and Connectors USB Cables Cables and Connectors Music CDs Music CDs & SACDs Vinyl Records Accessories BluRay Calibration Cartridge Mounting Kits Cartridge Tags CD, DVD Cleaning & Care Furutech Shop Headshell Leads Headshells Hi-Fi Fuses Isolation Products Mains Blocks Mains Connectors Maintenance / Cleaning Michell Engineering Shop Naim Shop Power Supplys Pro-Ject Turntable Spare Parts Record Cleaning and Care Record Cleaning Machines Record Sleeves Roksan Accessories Stylus Cleaners Tape Cleaners Terminations & Solder Tonearm Essentials Turntable Belts Turntable Covers Turntable Setup Tools Turntable Upgrades and Kits Valve and Tube Essentials Vinyl LP Display & Storage VPI Shop Customer services About us Delivery & returns Privacy Policy Terms & Conditions Latest Products Synergistic Research Atmosphere Mini (FEQX4) - New Old Stock Synergistic Research Atmosphere Mini (FEQX4) - New Old Stock £1100.00 Add to wishlist Watch this item Ask seller a question Description Customer Reviews Delivery Payment Returns Description Synergistic Research Atmosphere Mini (FEQX4) - New Old Stock Next stop, the Twilight Zone. Imagine listening to Charlie Parker at Birdland, then walk into Carnegie Hall and get seated in the best seats in the house. This is possible when you add Atmosphere to your listening room. No other technology allows you to tailor the size and scale of your soundstage, with stunning realism, to accurately portray the music and venue you are experiencing. Atmosphere is a two-channel, multi-wave RF field generator with the power to transport you to the live event. Simply place Atmosphere it your room, turn it on, and tune out. This small but mighty version of Atmosphere has been designed for medium and smaller rooms where space is limited. Atmosphere Mini has the full function of its older ...

New with high discount! One Synergistic Research FEQ Carbon high end audio Frequency Equalizer (the 230 volts EU version). FEQ Carbon is a two-channel acoustic field generator. New to the FEQ Carbon is a wholly redesigned PCB with dual RF generators. The first function of the redesign was to provide the ability to create different wave shapes, and the second was the addition of a 2nd, independently controlled ULF generator channel. Next was the new carbon fiber chassis. Not only cosmetically beautiful, but the carbon fibre chassis also improves the broadcast of ULF frequencies through its conductive weave. As a result, layering, three-dimensionality, and holographic realism are much improved over all single frequency FEQ’s of the past decade. In some aspects, FEQ Carbon even outperforms the much larger and more complex Synergistic Research Atmosphere Infinity as we it has two different frequency combinations that represent a near-perfect yin and yang with focus and clarity on acoustic recordings and a more holographic soundstage on recordings mastered to convey a large and enveloping sound field. Retail price is 1.895 euro, now for 1.549 euro only. Complete with original box, manual and accessories. Check our other listings for more interesting items. Free shipping worldwide!