The Better Sound of the Phonograph: How Come? How-To!*
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Master Blaster Bluetooth Boombox
Master Blaster Bluetooth Boombox with CD Player, AM/FM Stereo Radio, CD/USB MP3 Playback, 10 Watts RMS output, 3-way Power Operation (AC/DC/Car-Boat adaptor) SB2149 OWNER’S MANUAL WARNING TO PREVENT FIRE OF SHOCK HAZARD, DO NOT USE THIS PLUG WITH AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE. TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. The Caution Marking is located at the back enclosure of the apparatus. The Rating plate is located at the back enclosure of the apparatus IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that product heat. 9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. -
Bluetooth Boombox Buddy System
www.Sharkk.com Bluetooth Boombox Buddy System Owner’s Guide Model SP-SK869TW Introduction Thank you for your purchase of the SHARKK Bluetooth Boombox Buddy System. Please take the time to read this manual carefully before you begin using your new items. The Boombox Buddy System is more than just two arbitrarily linked speakers. Rather it is a true wireless, surround sound experience with a transportive result that is truly greater then the mere sum of it’s parts. Featuring two Bluetooth 4.0 powered wireless boomboxes, the Boombox Buddy System is packed with advanced features and equipped with the very latest in wireless technology. And with each speaker equipped with a high-capacity 4400mAh battery, you can rock out for up to 18 hours on a single charge! 2 Introduction In addition to the Boombox Buddy System, the SHARKK Lifestyle Brand is pleased to be able to offer a wide variety of consumer accessories across many different product categories. Keyboards, mobile device cases, speakers and smartphones are but a few of the items that make up our extensive online cata- log and we welcome you to visit us and browse our handpicked selection of the latest consumer accessories at sharkk.com. Here at SHARKK, the quality of our products and the satisfaction of our cus- tomers are the two greatest passions of our enterprise, as we endeavor to bring you top quality items at competitive prices. 3 Getting Started Box Content • 2x Bluetooth Speakers • 2x USB Charging Cables • 2x 3.5mm Audio Cables • 2x Power Adapters • 1x User Manual 4 Instructions 6 7 8 9 10 11 12 13 1 2 3 4 5 5 Getting Started Power Indicator 1 • Flashing Blue: device is turned on and active. -
Frequently Asked Questions About Sound Blaster X7 Ver
Frequently Asked Questions about the Sound Blaster X7 General 1. Why is the Sound Blaster X7 so light? The Sound Blaster X7 was designed with an external power adapter, as opposed to regular amplifiers with internal transformers, which greatly takes away the bulk and weight from the product itself. The combined weight of the Sound Blaster X7 unit together with the power adapter is approximately 1.1 kg. The Sound Blaster X7 was engineered and designed for power efficiency, heat management and component synergy, resulting in reduced overall weight. We also wanted to create a product with a small footprint that can easily placed next to a desktop computer or in a living room home audio setup. 2. How is heat being managed on the Sound Blaster X7? The Sound Blaster X7 uses an efficient power amplifier that only requires a small heat sink for heat dissipation. The Sound Blaster X7 also complies with ErP, the latest European Union Directive for energy management. 3. Do I need to upgrade to the 24V, 6A high power adapter? The Sound Blaster X7 comes bundled with a 24V, 2.91A power adapter, which should give you 20+20W – 27+27W (into 8 ohms speakers) and 35+35W – 38+38W (into 4 ohms speakers) in normal usage scenarios. Such output power is sufficient in an average room setup. You will only need an upgrade to the higher power adapter if you require more audio power. Connectivity to Audio/Video (AV) Systems 1. I currently have an AV system at home. How do I connect the Sound Blaster X7 to it? You can connect the Sound Blaster X7 to your home AV system via TOSLINK*. -
Tape Re Rding
TAPE RE RDING 1,01.00..... vow Tow, low, wow,- loom" i,xnosszyi 'ST szno7 1-8 'any usngZi7 ILO DT/9H .zamats I* A.zaa.zo 'sYz Recording at the Zoo August, 1961 35c WE DON'T CARE IF IT'S SINGLE TRACK Al DUAL Havai EVEN af10 national tape can duplicate national tape can duplicate national tape can duplicate national tape can duplicate national tape can dupl icat national tape can d'plical Major users of magnetic national tape can duplical national tape can duplico' tape look to national tape can ilup!ieal NATIONAL TAPE ii VitivaaI lape err II ii ii plies, national lape eon drlpliral for superior processing national lape can rinrplieu national Jupe ea >r rlllplira +' of tape duplicates II u l i o n a l lap e u rr rl rr li /iea national lape ea a rlrlitlieu national lape eo n il ii pl ;poti Language Laboratories nnlinII al tape eau rlulrliea' Recording Companies a rr 1 if) Ii rI I / II p «' a ìi rl n i pl i e u Radio Stations nufinnal la pc eu i!uiplieu' u e ,r Audio -Visual Producers rl l i ri it a I 1 a p r e a ri el rr l i Vi o (I (I I later rn Background Music Operators ralinnal lape eu Book Publishers a l iriH11I Ill pr l'a rr ' rr l,i,r u Corporations using I it l i anti/ t rpl e rn ll to p iea I tape for intercommunication al i inn l la p( ea a d alit i ea / raliaII aI lape e rlulrliea! Tape Recorder Manufacturers ,rr IloIiUI 1 rr pr eet it el n p/ ire 1 a 1 Ì n il rr I tripe e u rr rl rr a l i e n . -
Bar 2.1 Deep Bass
BAR 2.1 DEEP BASS OWNER’S MANUAL JBL_SB_Bar 2.1_OM_V3.indd 1 7/4/2019 3:26:40 PM IMPORTANT SAFETY INSTRUCTIONS Verify Line Voltage Before Use The JBL Bar 2.1 Deep Bass (soundbar and subwoofer) has been designed for use with 100-240 volt, 50/60 Hz AC current. Connection to a line voltage other than that for which your product is intended can create a safety and fire hazard and may damage the unit. If you have any questions about the voltage requirements for your specific model or about the line voltage in your area, contact your retailer or customer service representative before plugging the unit into a wall outlet. Do Not Use Extension Cords To avoid safety hazards, use only the power cord supplied with your unit. We do not recommend that extension cords be used with this product. As with all electrical devices, do not run power cords under rugs or carpets, or place heavy objects on them. Damaged power cords should be replaced immediately by an authorized service center with a cord that meets factory specifications. Handle the AC Power Cord Gently When disconnecting the power cord from an AC outlet, always pull the plug; never pull the cord. If you do not intend to use this speaker for any considerable length of time, disconnect the plug from the AC outlet. Do Not Open the Cabinet There are no user-serviceable components inside this product. Opening the cabinet may present a shock hazard, and any modification to the product will void your warranty. -
See Cartridge Glossary
32 Cartridge-making Dictionary Audio-Technica’s guide to cartridge-making terminology 33rpm Bonded diamond Channel Balance Connecting (the phono cartridge) very often denotes 12” LP Vinyl records Bonded diamond refers to a The channel balance of a cartridge is the (1949-Today), that should be played at stylus where the diamond tip is ability of the transducer to reproduce left a speed of 33 1/3 rpm, rpm stands for glued on a metal shank that is and right channels in the same manner. Rotation Per Minute. itself glued into the hole of the Channel balance should be part of the cantilever. This construction may cartridge specifications, it expresses the 45rpm increase the mass of the overall tip and possible output difference in dB from one 45rpm very often denotes 7” Vinyl records, affect transient reproduction compared channel to another. A cartridge with ideal (1949-Today) that should be played at a with nude styli that are preferred and used channel balance will playback any mono speed of 45rpm, rpm stands for Rotation on higher-priced models. signal with equal level in both channels. Per Minute. The channel balance will be 0dB. The ratio of the signals between the two channels To install a Phono cartridge, connect the 78rpm Boron (boron cantilever) is specified in dB. Channel imbalance four wires of the cartridge headshell to the 78rpm very often denotes 10” Shellac SP Boron is a chemical element from the can result in several factors independent correct terminals on the back of the Gramophone records (1925-1950) that metalloid family, extracted from Borax and from the cartridge itself: mechanical cartridge. -
Owner's Manual Contents • I
DIGITAL AUDIO HARD DISK RECORDER OWNER’S MANUAL MODEL DR-2750 SOFTWARE VERSION 3.xx FIRST EDITION SEPTEMBER 2000 P ROFESSIONAL DIGITAL AUDIO www.360systems.com [email protected] Safety Compliance DigiCart/II Plus complies with the following safety standards: • UL 1950, Standard for Safety of Information Technology Equipment, Including Electrical Business Equipment. • EN 60950, Standard for Safety of Information Technology Equipment, Including Electrical Business Equipment. EU Declaration of Conformity Type of Equipment: Professional Use Audio Equipment. Conforms to the Following Standards: • EN55103-1 (1997) (Emissions) Electromagnetic compatibility – Product family standard for audio, video, audio-visual and entertainment lighting control apparatus for professional use. • EN55103-2 (1997) (Immunity) Electromagnetic compatibility – Product family standard for audio, video, audio-visual and entertainment lighting control apparatus for professional use. FCC Compliance This equipment complies with part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and if not installed and used in accordance with the owners manual, may cause interference to radio communications. Operation of this equipment in a residential area is likely to cause interference in which case the user will be required to correct the interference at his own expense. This device will accept any interference received, including interference that may cause undesired operation. The user is cautioned that changes made to the equipment without the approval of the manufacturer could void the user's authority to operate this equipment. It is suggested that only shielded and grounded cables be used to ensure compliance with FCC rules. -
Concert Avr-4 Home Theater Surround Sound Receiver User Functionality Manual
Home Theater SYSTEM CONCERT AVR-4 Home Theater Surround Sound Receiver User Functionality Manual For those who consider perfection possible® AudioControl ® 22410 70th Avenue West • Seattle, WA 98043 USA Phone 425-775-8461 • Fax 425-778-3166 www.audiocontrol.com ©2012. All Rights Reserved Home Theater SYSTEM Home Theater Surround Sound Receiver User Functionality Manual For those who consider perfection possible® ® 22410 70th Avenue West • Seattle, WA 98043 USA Phone 425-775-8461 • Fax 425-778-3166 www.audiocontrol.com ©2012. All Rights Reserved This page was intentionally left blank. Please enjoy it! 4 ® Phone 425-775-8461 • Fax 425-778-3166 TABLE OF CONTENTS INTRODUCTION . .7 KEY FEATURES AND HIGHLIGHTS . .9 A GUIDED TOUR OF THE CONCERT AVR-4 Front Panel Features .................................12 Rear Panel Features .................................13 SET-UP & CONFIGURATION Unit Placement .....................................15 Speaker Considerations and Placement ..................15 Power Wiring. .16 Audio Connections ..................................16 Video Connections ..................................17 NAVIGATING THE SET-UP MENUS’ Initial Display Configurations ..........................19 Input Configuration .................................21 General Setup ......................................24 Auto Setup ........................................25 Speaker Types ......................................27 Speaker Distance ...................................27 Speaker Levels .....................................28 Video Inputs -
I'm Looking for a Portable Waterproof Boombox That Plays Cd's As Well As Ipods That Has Really Great Sound Quality
E-List View: Boomboxes Queries: I'm looking for a portable waterproof boombox that plays cd's as well as ipods that has really great sound quality. Any recommendations! We go through one at least every six months due to CD's skipping and connection/power issues. Please post make & model on elist. Responses: I bought a waterproof boombox from Brookstone, but it is ONLY for ipods. It has a remote, which is really great, and the ipod is protected in an enclosure. GREAT Sound, even for an outdoor pool! About $99. The construction industry makes outdoor moisture boomboxes that play ipods. They are built to stay in on piece if a bomb goes off. Check the tool department in large hardware or home stores building. Sony ZS-H10CP Heavy-Duty CD Radio Boombox. Found it on Amazon.com for $109.85. It requires a patch cord to plug in an ipod. I have owned 3 Sony Waterproof boomboxes over the last 20 years and all had superior sound. It is bigger than most portables and is encased w/sturdy plastic w/a handle for ease in carrying. It plugs in or works on battery. This heavy duty box replaced several others which did not stand the test of time, and the assault of air travel, salt and fresh water and salt air. It has been going strong now for quite a while without a hitch and still looks good. It does not use cassettes but does use CD’s and has an ipod connection. Currently I use one from Frontgate catalog for about $300.00. -
Broadcast Studio Microphones
BROADCAST STUDIO MICROPHONES NEUMANN #NEBCM104 BCM104 $82999 With precision engineering and design, the Neumann BCM104 is a natural sounding large diaphragm, cardioid condenser microphone, specifically tailored for the demands of today’s digital broadcast studios. • Cardioid microphone for broadcast & studio • Easily switchable color coded head grilles • Internal switchable low-frequency roll-off • Unique shock mount assembly • 14dB pad • 152dB SPL • Switchable proximity compensation • 20Hz-20kHz frequency response RODE #ROB BROADCASTER $39900 An affordable choice for today’s modern digital broadcast facilities, the RODE BROADCASTER is a large diaphragm cardioid condenser microphone that features a true full-range response especially suited for voice over use. • Low noise handling • Power indicator • 135dB SPL • Unique “On-Air” LED indicator • 20Hz-20kHz frequency response • Internally shock mounted capsule with pop filter • Custom case with microphone holder (included) SHURE #SHSM7B SM7B $34995 The Shure SM7B is a large diaphragm dynamic microphone designed for studio broadcast applications. It has a smooth, flat, wide-range frequency response, and provides excellent shielding against electromagnetic hum generated by computer monitors, neon lights, and electrical devices. • Selectable tone controls • Internal suspension shock mount • High sound pressure level handling capabilities • Graphic display of bass and mid-range adjustments • Rugged steel construction • Improved bracket design • 40Hz-16kHz frequency response ELECTRO-VOICE #ELRE20 -
Stereo Pickups & Phono Cartridges: 1958
Stereo Pickups & Phono cartridges: 1958 - today - stereophonic sound customer . Pickup Technology by some popular stereo Pickups & Cartridges 1958 - today Some well-known stereo Pick-up from 1958 to today " URLs OF popular cartridge & pickup fire " The influence OF A so-called ' Compensation Capacitor ' on frequency response OF mm of cartridges. " the influence of a compensation condenser on the frequency response of a mm pick-up. 1958 This is typical frequency response OF 1st generation Ceramics stereo Pickup Typical frequency response of one of the first ceramic(s) stereophonic sound customers: Fig. 2.1 file:///C|/HiFiStuff/CartridgeDatabase/PickupTechnology.htm (1 of 17)6/3/2005 11:12:39 AM Stereo Pickups & Phono cartridges: 1958 - today - stereophonic sound customer Ceramics Pickup cartridge by ELAC: BST 1 (1958) [ 2.2 ] Ceramic(s) pick-up . Fig. 2.2 refers tons of A Fig. 2.2 refers to the fundamental basic construction OF structure of a piezoelectric pick- piezoelectric pickup that up, as it was usually planned with which usually supplied crystal elements from with low turntables cost. Seignettesalz Most OF thesis pickups (Kaliumnatriumtartrat) for have seignette salt crystals inexpensive record players. To based on potassium the unfavorable influence of sodium tartrate. Regarding temperature and air humidity on the disadvantageous such a crystal connection ceramic influence OF temperature (s) offers against it by far more and humidity, more favorable characteristics. Fig. however, ceramics instead shows 2.1 the frequency OF that crystal compound response of a piezokeramischen does more offer much pick-up made of barium titanate more better properties. (asking IO 3 ). Fig. -
DAB/USB/MP3/CD/PLL FM Radio/Cassette Portable Boombox DENVER TDC-250 Instruction Manual
DAB/USB/MP3/CD/PLL FM Radio/Cassette Portable Boombox DENVER TDC-250 Instruction Manual Overview of the Components 1. SKIP+/TUNING+ button 2. ENTER/PLAY/PAUSE/CLOCK button 3. STOP/MENU button 4. SKIP-/TUNING- button 5. CASSETTE DOOR 6. STANDBY/FUNCTION button 7. DISPLAY 8. AMS/MODE button 9. PRE./FOLDER button 10. VOLUME+/ALARM 2 button 11. VOLUME-/ALARM 1 button 12. INFO/SNOOZE button 13. SPEAKER 14. TAPE PLAYING BUTTONS 15. FM ANTENNA 16. HANDLE 17. CD DOOR 18. HEADPHONE JACK 19. USB JACK 20. AUX-IN JACK 21. AC SOCKET 22. BATTERY COMPARTMENT Turn on the unit • Press the “STANDBY/FUNCTION” button to turn on the device. • Press the “STANDBY/FUNCTION” button for approx. 3 seconds to switch into the standby mode. Power Supply • This boombox can be used with the supplied power cable or with 6 x size “C” batteries (batteries not included) • Setting the clock & date The system must be in standby mode in order to set the clock. 1. Press and hold the “ENTER/PLAY/PAUSE/CLOCK” button for approx.2 seconds. 2. Use the “SKIP+/TUNING+” or “SKIP-/TUNING-” buttons to set the time format “12/24hr”. 3. Press the “ENTER/PLAY/PAUSE/CLOCK” button to confirm. 4. Use the “SKIP+/TUNING+” or “SKIP-/TUNING-” buttons to set the hours. 5. Press the “ENTER/PLAY/PAUSE/CLOCK” button to confirm the hour. 6. Repeat step 4 and 5 to set the minute/date. Setting of the alarm time The system must be in standby mode in order to set the alarm.