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Summary of Contents for Hafler P3100
- Page 1 P3100 Studio Power Amplifier User Guide Hafler is a division of Radial Engineering Ltd. 1588 Kebet Way, Port Coquitlam BC, Canada V3C 5M5 (604) 942-1001 info@hafler.com www.hafler.com...
- Page 2 Furthermore, extension cords or power strips must provide 17. NO USER ACCESSIBLE PARTS The P3100 has no user accessible parts inside the device and should only be serviced by a qualified technician.
- Page 3 El uso de extensiones y multienchufes no es equipo. recomendado, a menos que tengan el amperaje adecuado para 17. SIN PARTES ACCESIBLES POR EL USUARIO El P3100 no tiene partes accesibles para el usuario dentro del dispositivo y solo debe ser reparado por un técnico calificado.
- Page 4 17. AUCUNE PIèCE ACCESSIBLE AUx UTILISATEURS La prise de courant est composée de trois fiches, désignées à Le P3100 ne contient aucune pièce accessible à l’utilisateur à réduire le risque de décharge électrique de l’appareil. l’intérieur de l’appareil et ne doit être réparé que par un technicien qualifié.
- Page 5 Risiken eines Elektroschocks verringert. Das ONDERDELEN Kabel hat eine Länge, welche für die meisten Anwendungen völlig De P3100 heeft geen voor de gebruiker toegankelijke onderdelen ausreicht. Wenn Sie Verlängerungskabel benutzen, achten Sie darauf, in het apparaat en mag alleen door een gekwalificeerde technicus das dies die erforderlichen Ströme bertragen können.
- Page 6 17. NESSUNA PARTE ACCESSIBILE ALL’UTENTE 10. MESSA A TERRA Il P3100 non ha parti accessibili all’utente all’interno del dispositivo e Il cavo di alimentazione è del tipo a tre fili con terra ed è progettato deve essere riparato da un tecnico qualificato.
- Page 7 This Hafler amplifier is to be installed and/or used in accordance with the appropriate electrical codes and regulations as described by the local building authority in your state or province. Please consult with these authorities before using or specifying a Hafler amplifier to ensure it meets local regulations.
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Page 8: Table Of Contents
If you have any questions not covered within this manual, please visit the Hafler FAQ page. This is where we post questions from users along with periodic updates. If afterwards you still do not find the answer to your question, feel free to send us an email at info@hafler.com and we will do our very best to respond in short order. -
Page 9: Overview
Passive cooling with large heatsinks allow for low mechanical noise, and special care was taken to reduce noise and distortion at every possible stage. The high performance specifications of the P3100 means that it is equally at home in a recording or mastering studio as it is in an audiophile listening room. -
Page 10: Features
POWER: Soft start power switch protects loudspeakers from turn-on transients. CLIP: LED indicators to show when the signal is clipping. IDLE: LED indicators to show when the P3100 is on but no signal is present. FAULT & HEAT: LEDs illuminate when a fault or excessive heat is detected. - Page 11 16. INPUT SELECTOR: Chooses between the balanced or the unbalanced inputs. 17. LIFT: Disconnects Pin-1 audio ground on the balanced inputs to remove hum and buzz. 18. HEAT SINKS: Cools the amplifier and eliminates the need for noisy fans. Hafler P3100™ Power Amplifier...
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Page 12: Installation
Connecting the Power The P3100 operates from a 120 volt, 60Hz AC power line or 230 volt, 50-60Hz AC power line. Connection is made by a 14-gauge, IEC, grounded line cord. The voltage is preset at the factory for the country where the P3100 is shipped but may be changed on the rear panel is case the P3100 is operated in another country. - Page 13 Since a bridged amplifier shares the load between the two channels, each channel will effectively drive half of the load. For bridged mono operation we recommend using an 8 Ohm load as the minimum impedance. Less than 8 Ohm operation in bridge mode is outside the operating parameters for the P3100 and should not be done. MONO MONO Pushed “in”...
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Page 14: Operation
On turnoff, there is a sense circuit that will mute the P3100 fairly quickly but when an entire system is shut off at the same time as from a power bar being turned off, if any prior equipment thumps badly on turnoff, a small amount of this may pass through to the speakers. -
Page 15: Faq
Passion for Perfection Do I need to allow the P3100 to warm up before using? The P3100 will work immediately when turned on, however it will sound best after it has reached thermal stability. This may take up to one hour. -
Page 16: Specifications
700W (max. power – 8 Ohms) Indicators: Overheat, fault, idle (power on), clip, signal 19” W x 9.875” D x 3.5” H (2 rack spaces) Dimensions: (483 x 251 x 89mm) Specifications subject to change without notice Hafler P3100™ Power Amplifier... -
Page 17: Block Diagram
RIGHT UNBAL OUT RIGHT RIGHT BAL IN INPUT SELECT R CLIP R VOLUME INDICATOR INDICATOR GROUND LIFT SW MAINS 115-240 VAC 115 VAC OR 230 VAC 50/60 Hz TOROID TRANSFORMER SELECTOR SWITCH Specifications subject to change without notice Hafler P3100™ Power Amplifier... - Page 18 Notes...
- Page 19 Notes...
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Page 20: Warranty
(excluding finish and wear and tear on components under normal use) for a period of three (3) years from the original date of purchase. In the event that a particular product is no longer available, Hafler reserves the right to replace the product with a similar product of equal or greater value. In the unlikely event that a defect is uncovered, please call 604-942-1001 or email service@hafler.com to obtain a RA...
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