4 tube Pe-Amp Phono Preamplifier attachment being sold separately. DC power supply sold separately. Red Rose was a creation by famed designer Mark Levinson. This model is the Reference Line Level Preamp, utilizing four tubes and a separate power supply to minimize interference. Featuring all Phillips NOS (New Old Stock) tubes, no phono stage, dual volume controls, and completely and thoroughly inspected and tested by our tube technician where it passed with flying colors. Original MSRP was $10,000. The below information is copied from Raptor Electronics site owned by Brian Hawkins who was an integral part of the AudioPrism - Red Rose engineering team. General Description All configurations were a tube line stage unit incorporating two each 6DJ8/6922 and 12AU7/5814 tubes, one each per channel, supplied by an external power supply The preamp board is isolation mounted to the black anodized aluminum chassis with the cover dampened. The external power supply has connectors for the preamp and AC power. It provides rectified and filtered DC voltage for both high voltage and low voltages. The external supply provides 500VDC for high voltage regulators, 11VDC for filament regulators and 11VDC for aux power. The preamp takes the 500VDC and regulates it to 450VDC for the two 295VDC 12AU7 and two 145VDC 6DJ8 regulators. Additionally the 450VDC regulator utilizes the 11VDC for a low voltage reference regulator. Each tube has an independent filament regulator that provides 6.15VDC in operate and 3.5VDC in Standby from the 11VDC. The preamp has five line inputs and a switched non-buffered Tape Out. Operating modes are Standby, Mute, On and -1.5dB. The last will reduce both channels volume by 1.5dB to provide finer steps in control. Two independent 23 position stepped ladder volume controls with discreet resistors provide attenuation with 3dB steps per position. The preamp is muted for 30 seconds after power is applied or when switched out of Standby position to either the On or -1.5dB position. Mute will defeat the output or restore immediately if the 30 second power on or Standby delay has occurred. A front panel bi-color LED indicates red for Mute, green un-Muted. A rear panel switch allowed floating the chassis or connecting it to circuit/signal ground to obtain the lowest signal hum. The 6DJ8 dual section triode is operated in parallel in grounded cathode mode and provides 20dB of gain. The 12AU7 White follower buffers the output without gain but provides a low impedance drive. No global feedback is utilized and the 6DJ8 is direct coupled to the 12AU7. Later Mantissa and all Red Rose Model 3 tubes were JAN/Philips 6DJ8 and 5814. These tubes were treated with a proprietary method. Tubes were selected for low microphonics, noise, distortion and 0.1dB balance between channels. The rejection rate from the selection process for the 6DJ8 was very high while the 5814 was much better. The 6DJ8 higher fallout rate was due to the stringent requirements imposed on the gain tubes for greater then 90dB Signal to Noise un-weighted and very low microphonics. The external power supply was painted black (not included even originally) and configurable for 100, 120 and 230 volts with transformer wiring changes. A detachable IEC power cord is utilized with the AC inlet providing a fuse within a pull-out drawer. The supply used a 9 pin connector for the umbilical cord for the preamp to connect to power or the amplifier (sold separately) Which is necessary for the power. The Mantissa Silver Signature Reference and the Red Rose Model 3 Silver Signature used a larger inductive capacitive supply with a 19 pin connector and larger umbilical cord from the preamp. The Silver Signature units had upgraded Kimber RCA connectors and KCAG silver signal wiring, silver contact volume attenuators with HALCO resistors, Multicap PPFX-S capacitors and Caddock resistors. Additional dampening was added to the chassis and the front panel thickness was increased. The Reference provided more independent supplies for the high and low voltage reference supplies and thicker umbilical cord for additional connections.

Used Red Rose Music Model 3 Preamplifier With AC Cable And Original BoxInternational Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.

Metal Headset U23 Rose Gold Colour Wired In Ear Headphones.

Redmi Oreillettes 3 Pro Bluetooth Vraiment sans Fil En Oreille Avec Micro (Rose)Cette fiche produit est originalement écrite en anglais. Veuillez trouver ci dessous une traduction automatique en français. Si vous avez des questions veuillez nous contacter. Redmi Earbuds 3 Pro Écouteurs intra-auriculaires Bluetooth véritablement sans fil avec micro (Rose)Redmi Earbuds 3 Pro Écouteurs intra-auriculaires Bluetooth véritablement sans fil avec micro (Rose) Item model number ?TWSEJ08LS Number of Earpieces Not Applicable Battery Cell Composition ?Lithium Ion Country of Origin ?China Country/Region of Manufacture Not Applicable Includes Rechargable Battery ?Yes Type Not Applicable Special Features ?AptX™ Adaptive, Qualcomm® cVc™ noise cancellation, Blueto Cable Feature ?Without Cable Brand Redmi Net Quantity 5 Piece Connectivity Not Applicable Item Dimensions LxWxH 6.5 x 4.2 x 3.2 Centimeters Microphone Form Factor ?With microphone Form Factor In Ear Generic Name Wireless earphones Model Name Redmi Earbuds 3 Pro Batteries Included ?Yes Batteries Required ?No Colour Pink Connector Type Wireless Wireless Technology Not Applicable Item Weight ?51 g Model ?TWSEJ08LS Number Of Items ?1 Features Not Applicable Mounting Hardware ?Cable, Ear Cushions, Wireless Charging Case MPN Not Applicable Microphone Type Not Applicable Headphones Form Factor ?In Ear Color Not Applicable Batteries ?2 Lithium ion batteries required. (included) Product Dimensions ?6.5 x 4.2 x 3.2 cm; 51 Grams

Used Red Rose Music Model 3 Preamplifier With AC Cable And Original BoxInternational Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.

Bose 834059-0800 Frames Lens collection, Mirrored Rose Gold Rondo style. Swappable lenses for Bose Frames Rondo UVA/UVB protection Polarised New unopened package 14.5x7x2.3cm

Metal Headset U23 Rose Gold Colour Wired In Ear Headphones.

Bose 834059-0800 Frames Lens collection, Mirrored Rose Gold Rondo style. Swappable lenses for Bose Frames Rondo UVA/UVB protection Polarised New unopened package 14.5x7x2.3cm

Metal Headset U23 Rose Gold Colour Wired In Ear Headphones.

Red Rose Music rosebud 336j speakers cable 2x 4.5m used condition. Shipping with ups 48 hour fully insured International shipping welcome but please only through ebay International shipping Collection more then welcome from london penge se207. Please check my other hifi items

?NOTE : Postal Codes Areas That Cannot Be Shiped To: JE, GY, AB, TR, BT Description: TD-V26 Mini Digital FM Radio Speaker Portable FM Radio Receiver with LED Display Screen Loudspeaker Support TF Card Description: 1. Mini compact, size only 50*50*52mm, light weight. 2. With screen display, FM radio and other functions. Aluminum alloy shell and iron horn protection net make the speaker durable, 4 buttons design, intuitive and simple, ready to use. 3. New miniature aluminium diaphragm loudspeaker, 3W 4ohm antimagnetic. The sound is clear and loud. 4. Built-in LINE IN audio input interface, can connect computer, mobile phone, MP3, for iPod and other audio, with antenna, radio, LED display lights, dazzling. Feature: Aluminum alloy shell: oxidized colored aluminum alloy middle frame shell, laser engraved pattern, wear-resistant and color-fast. Plug and play: intelligently play all MP3 format files in Micro SD/TF card and U disk, plug and play. Headphone output: 3.5mm dual-channel stereo headphone output. Simple operation: simple and intuitive button design, no complicated operation. LED lights: 7 colors carousel, dazzling. Built-in battery: Built-in lithium-ion battery, supports long-term playback, long battery life, and can be directly charged by USB. Antimagnetic design: brand new miniature aluminum diaphragm speaker with clear sound quality. Specification: Colour: Green, Blue, Red, Rose Red(optional) Support memory card type: TF, U disk (excluded) Maximum Expansion Capacity: 32G Media format: MP3 Horn power: 3W Impedance: 4 ohms Product interface: USB2.0/TF slot/3.5mm/Mini USB charging port Radio: FM radio FM frequency: 87.5-108 MHz Built-in battery: 600 mAh Other functions: 1.0 inch LCD screen Product size: about 50*50*52mm/1.96*1.96*2.04 Weight: 125g Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X Mini Speaker 1 X Charging Cable pictures payment We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 business days of auction closing. If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review. Refunds are normally issued with 2 working days. If you have any special requests, please send us a message before making the payment. NOTE: Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding buying. Warranty 12 months Warranty. Buy with confidence! If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee. Shipping We ship from the item location. Items will be shipped within 1-4 business day(S) after payment completed received. NOTE: Please check the parcel before sign for it, If any problem with the parcel please mark on the signature that Damaged when received when signing it. Thank you. policies We are not responsible for any custom duty or import tax. We will leave POSITIVE FEEDBACK after receiving the payment. All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible. Serious Buyer Only! Please place bid only if you agree with all the terms. If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback. We believe we can produce a positive outcome to any situation and will work hard to earn your praise. If you were pleased with this transaction, Please give us 5 star rating, thanks! Contact Us Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday. And our Office is closed on Sunday and public holidays. We apologize for the late reply during the holidays. On 13/05/2023 at 16:25:29 AEST, seller added the following information:

Metal Headset U23 Rose Gold Colour Wired In Ear Headphones.