English - Soulution
Contents
1. all other components of your HiFi system with the mains supply A While manipulating with cables the Mono Amplifier 501 has to remain disconnected from the mains Switch on your source device and your preamplifier Turn down the volume of your preamplifier Switch on your Mono Amplifiers 501 A Check for correct cabling before switch on of your Mono Amplifier 501 Page 501 5 soulution Page nature of sound AT Important security advices User manual Read this user manual carefully before you start up the Mono Amplifier 501 and follow all installation and security advices Please keep this user manual Mains supply Exclusively use 3 phase power cords with ground conductor They may not be crushed by objects Unplug your Mono Amplifier 501 from the mains connection in the following cases before you manipulate with cables B before cleaning B during thunder storms or l before vou leave for longer periods Cabling While manipulating with cables the Mono Amplifier 501 has to remain discon nected from the mains Before vou disconnect the mains the Mono Amplifier 501 has to be in operating condition OFF Wrong cabling mav cause damages to vour Mono Amplifier 501 your pre amplifier or to your loudspeakers Excessive volumes due to inappropriate handling may cause hearing damages Transport Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the appa2. or negligence or has been modified repaired or opened by a non authorised person without written authorisation of Spemot AG For the return transport to our premises please use exclusively the original packag ing Transport damages are not subject to this guarantee repairs will be charged We recommend effecting a transport insurance If you do not posses the original packaging no more please contact your soulution dealer Basic repairs may be completed by your soulution dealer Please clarify whether he is able to do the work before you send the Mono Amplifier 501 back to us Page 501 17 soulution 10 Page nature of sound SS Specifications Specification Data General Nominal voltage Model 100 120V Model 220 240V 100 120 V 50 60 Hz 220 240 V 50 60Hz Nominal consumption 1 400 W Standby lt 0 5 W Input Impedance 2 kQ Main Out Power rating esa 125 W 4Q 250 W 2 Q dynamic 500 W Output current 45 A max Amplification 26 dB Frequency response DC 800 kHz Slew rate 0 9 us Distortion THD N lt 0 001 Damping factor gt 10 000 Signal to Noise ratio gt 120 dB LINK System LINK IN 12 V Dimensions Width x Depth x Height 442x448x143 mm Weight ca 22 kg Technical specifications are subject to change without prior notification 18 Mono Amplifier 501 User Manual A a o 11 Dimensions 143 mm 75 mm K 387mm Fe ia 448 m
3. 01 has a high quality surface Please be ca reful while transporting so that the surface does not get scratched Page 501 9 soulution 4 3 4 3 1 4 3 2 Page nature of sound A a er Rear panel of the Mono Amplifier 501 G E D F D BC A Rear Panel of Mono Amplifier 501 Mains A Connect the Mono Amplifier 501 with the mains supply Amplifiers with high power ratings require high quality mains installation Poor quality of the mains installation can reduce the sonic performances or even provoke malfunction After switch on the power supplies the Mono Amplifier 501 get started As soon as constant conditions for the power supplies are reached the Mono Amplifier 501 changes to operating condition OFF Mains LED active power consumption lt 0 5W h Only switch off the mains connection if your Mono Amplifier 501 is in operating condition OFF Balanced input B Connect your Mono Amplifier 501 with balanced interconnect cables to your pre amplifier sh Please follow the safety advices on page 6 10 4 3 3 4 3 4 4 3 5 Mono Amplifier User Manual n o Balanced output C The Mono Amplifier 501 has as well a balanced output for the connection of addi tional amplifiers bi amplification fh Please follow the safety advices on page 6 Speaker D Connect your loudspeakers to the amplifier The tremendous stability of the Mono Amplifier 501 ensures optimal operation for all types of
4. Mono Amplifier 501 User Manual soulution nature of sound l Mono Amplifier User Manual Te m Dear Client We are proud that you decided yourself for a soulution product You have acquired a product with outstanding sonic performance which you will enjoy for many years We understand your eagerness to get started but even though please study this manual step by step before you integrate the Mono Amplifier 501 in your High Fi delity system This manual contains also useful tips for the optimisation of your overall HiFi system If there are any questions regarding the start up or operation of your mono Amplifier 501 please do not hesitate to contact your dealer Have fun Your soulution Team Page 501 1 soulution Page 2 nature of sound mn Tr CE Declaration of Conformity Spemot AG declares that this product is in conformance with the following direc tives and standards Low Voltage Directive 2006 95 EG EN IEC 60065 2002 Electromagnetic Compatibility 2004 108 EG EN 55013 2001 EN 55020 2002 EN 61000 3 2 2006 EN61000 3 3 1995 FCC Notice Note This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are de signed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed
5. a at hand without removing your mono amplifier from the HiFi rack Page 12 4 4 4 4 1 Mono Amplifier 501 User Manual n Front panel of the Mono Amplifier 501 Front panel of the Mono Amplifier 501 Rotary switch H The operating condition OFF ON AUTO is selected by the rotary switch OFF the Mono Amplifier 501 is in standby ON the Mono Amplifier 501 is ready for operation AUTO the Mono Amplifier 501 follows the LINK signal While not listening to music we suggest switching OFF your Mono Amplifier 501 power consumption lt 0 5W N Please follow the safety advices on page 6 Page 13 soulution Page 14 nature of sound AT Protection functions of the Mono Amplifier 501 Comprehensive protection functions ensure safe operation and a long lifetime Overcurrent If the output current to the loudspeakers exceeds 45A the Mono Amplifier 501 is switched off automatically Fuse The main fuse is located within the mains switch on the rear side of the Mono Amplifier 501 Please replace with the same fuse type Model 100 120 V 50 60Hz 16A T 250V micro fuse 5x20mm Model 220 240 V 50 60Hz 10A T 250V micro fuse 5x20mm Mono Amplifier 501 User Manual A o 6 Trouble shooting Error Measure Please check The cabling to the mains The main fuse of the Mono Amplifier 501 l Your mains installation MO music If the Mono Amplifier 501 is switched on The cabling to the preamplifier and t
6. and used in accordance with the instructions may cause harm ful interference to radio communications However there is no guarantee that inter ference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encour aged to try to correct the interference by one or more of the following measures l adjust or relocate the receiving antenna increase the separation between the equipment and the receiver B connect the equipment into a mains outlet on a circuit different from that to which the receiver is connected consult the dealer or an experienced radio TV technician for help Disposal According to the Directive 2002 96 EG of the European Parliament used consumer electro technical appliances have to be disposed separately and have to be indicated with the following symbol 61 In the case of disposal of this component please do so in conformity with legal and environmental regulations Mono Amplifier User Manual Table of contents 1 QUICK Tai 5 2 Important security advices ocoooccccconnconnnncnnncnonnnoncnnnnnnnonnnnnnnnnnnonnnnnncnns 6 3 Technical Highlights ennn ern nn nn rn een een een nenn nenn nenn nennen 8 3 1 Power amplifier ensure 8 3 2 PoWer Suppl A E 8 4 Start of operation and handling of the Mono Amplifier 501 9 4 1 Scope of delivery and pack
7. ction by galvanic isolation and opto couplers Two switched mode power supply units with 1 200VA in combination with HighPer formance filters in the input and output of the power supply units provide supply voltages in audiophile quality Locally they get further controlled by 6 soulution high speed voltage regulators and are by far more stable than any traditional trafo based power supply technology possibly could provide 4 1 4 2 Mono Amplifier User Manual n sam o Start of operation and handling of the Mono Amplifier 501 Please take care while installing the Mono Amplifier 501 Follow all safety advices Scope of delivery and packing Please check the scope of delivery Mono Amplifier 501 mains cable l user manual Store the packing of the Mono Amplifier 501 for future transports Check your mono amplifier 501 for transport damages In the case your Mono Amplifier 501 is damaged please contact your soulution dealer sh If your Mono Amplifier 501 is still very cold from the transport please let it warm within the packing in order to omit condensa tion of water inside your Mono Amplifier 501 Optimal positioning of your Mono Amplifier 501 There are no limitations on where to position your Mono Amplifier 501 We suggest positioning the Mono Amplifier 501 so that the connecting cables to the loudspeak ers and the preamplifier remain short ih Please follow the safety advices on page 6 The Mono Amplifier 5
8. he loudspeakers If your source or preamplifier is switched to MUTE The LINK connection In case a protection function has been activated the Mono Amplifier 501 changes to PROTECT mode LED at the rear panel PROTECT Disconnect the Mono Amplifier 501 from the mains Re connect it and try to switch on again If the PROTECT mode remains active contact your dealer 6 1 Actions after the appearance of an error If you con not identify the error please disconnect the mains and contact your sou lution dealer Page 15 soulution 7 1 7 2 Page 16 nature of sound pS u cas Care and maintenance Burn in The Mono Amplifier 501 will play on top level immediately after the first placing into operation However during the first 20 50 hours of operation you will notice a further improvement of its sonic qualities Cleaning Please use a soft towel for the cleaning of your Mono Amplifier 501 We recom mend the use of a nonabrasive micro fibre towel Please do not employ any solvents 1 Liquidity is not allowed to enter the Mono Amplifier 501 The electronic may be damaged seriously Mono Amplifier User Manual Te m Service If the Mono Amplifier 501 needs service please contact your soulution dealer Guarantee All soulution products are guaranteed against defects in material and workmanship for five years from date of purchase The guarantee is void if the Mono Amplifier 501 has been subject to misuse
9. ing ooccccccccccccconnnncnnncnnncnonononnnononcncnnncnnnnnns 9 4 2 Optimal positioning of your Mono Amplifier 5BOl ccconccncccnncccnccnnnnnnno 9 4 3 Rear panel of the Mono Amplifier BOl oococcccccnnccnnccnncnnocinncncncnonono 10 4 4 Front panel of the Mono Amplifier 501 occoocccccncccnnccnncnnncnnncnnncnonons 13 5 Protection functions of the Mono Amplifier 501 oooccccccncncccncconnnnncnns 14 6 Troubleshooting cunas aca ias 15 6 1 Actions after the appearance of an lTOF ooccocccccccocncocnonnnonnnnnnnnnnnnanonons 15 7 Care and maintenance rna mnn 16 7 1 A A A A 16 7 2 Cleaning i si i aa kahl 16 8 SEKVICE cidad E sds nia aii 17 9 ieli rez Lq l L A a E 17 10 SPEEINIEALIONS ar east iac ca 18 11 A E O 19 Page 501 3 Quick start Unpacking Positioning Cabling Switch on Mono Amplifier User Manual A sam o Unpack the Mono Amplifier 501 and store the packing for fu ture transportations A Your Mono Amplifier 501 has a top class surface Please take care during installation Position the Mono Amplifier 501 on a stable base A Cooling air must be able to circulate and escape unre stricted Disconnect all electrical appliances of your HiFi system from the mains supply Connect your Mono Amplifier 501 with your preamplifier according to user manual and your loudspeak ers Use the respective signal cables and the cable for the LINK system Reconnect the Mono Amplifier 501 and
10. m bi auto off soulution 442 mm gt 381 mm 442 mm Page 19 Spemot AG Industriestrasse 70 CH 4657 Dulliken www soulution audio com info soulution audio com soulution nature of sound part no 92145
11. power amplification circuit of the 501 is based on the technology used for amplifiers 700 and 710 This new voltage amplifier technology works without any feedback to the input no differential amplification It is built from linearised am plification units that run up to a frequency of 80 MHz The current amplification is done in three stages each stage working in a narrow and nearly linear operating area lts rather high class A operation mode combined with 47 000 uF capacitance leads to nearly unlimited impulse reproduction Mas sive copper rails on the circuit board as well as to the binding posts ensure that all the power is really conveyed to the loudspeaker A highly precise idle current regulation ensures optimal class A operation for all conditions without the necessity of any post control in the music signal Best sonic performance will be available immediately and independent of the operating tem perature of the amplifier Comprehensive safety functions ensure safe operation The 501 Mono amplifier is protected against high frequency and DC signals at the inputs as well as against shortcuts in the output Additionally the input level is permanently monitored Power supply 6 power supply units each optimized for its specific function provide the re quired supply voltages The power supply units supplying the control circuits of the 501 Mono amplifier are perfectly decoupled from the power supply units of the am plifier se
12. ratus When a cart is used use caution when moving cart apparatus combination to avoid injury or tip over 6 Mono Amplifier User Manual A o Packing Please keep the original packing for future transports The original packing is opti mal protection against potential damages Operation Never run your Mono Amplifier 501 B with opened housing B with closed cooling slots with high ambient temperatures gt 40 C B close to heat sources like radiators heatings ovens or similar appliances dis sipating heat B with extremelv high humiditv for example in humid cellars or rooms similar humiditv l close to water Sink bathtub or similar equipment Cleaning Use a soft and drv towel We suggest using a non abrasive micro fibre towel Please do not use anv solvents or liquidities Service Do not try to repair your Mono Amplifier 501 by yourself It needs a service check by a qualified person in the following cases B the mains cable or the mains connectors are damaged B foreign substances or liquiditv has entered the Mono Amplifier 501 the Mono Amplifier 501 has seen rain the Mono Amplifier 501 seems to malfunction the Mono Amplifier 501 has fallen to the floor or the housing is damaged Serial Nr 501 Please note the serial number of your Mono Amplifier 501 above Page 501 7 soulution 3 1 3 2 Page 8 nature of sound AT Technical Highlights Power amplifier The new
13. speaker cables Never the less we recommend using top quality speaker cables f Please follow the safetv advices on page 61 While manipulating with cables the Mono Amplifier 501 has to re main disconnected from the mains Check the connectors for tight fit and for eventual damages Short circuits provoked bv thin threads from loudspeaker cables mav cause fire LINK E With the LINK system the Mono Amplifier 501 can be remote controlled Connect the LINK IN of your Mono Amplifier 501 with the LINK OUT of your preamplifier 720 721 520 or the Digital Plaver 540 With LINK OUT vou mav connect further components to the LINK network Page 501 11 soulution nature of sound 4 3 6 Operating condition F Three LEDs at the rear panel show the operating condition of the Mono Amplifier 501 MAINS MAINS LED is active and indicates correct operation of the standby power supply In case the LED is not active after switch on of the mains switch please check the fuse in the mains filter POWER The main power supplies get started If no malfunction is detected the POWER LED is activated PROTECT Operating condition PROTECT indicates that there is a malfunction detected and the mono amplifier 501 is not ready for operation Please follow the instruction on page 15 4 3 7 Type label G Please note the serial number of your Mono Amplifier 501 on page 7 of this user manual This allows you to have the product specific dat
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