St. James 50 EL34 Combo Ampມີຊີວິດຊີວາ

1. ບົດແນະນຳ

ຂອບໃຈສໍາລັບການຊື້asing the Blackstar St. James 50 EL34 Combo Amplifier. ນີ້ amplifier is designed to deliver exceptional tube tone in a lightweight and portable package. It features two footswitchable channels, EL34 power tubes, a 1x12 inch Celestion Zephyr speaker, and Blackstar's Cab Rig DSP technology for direct recording and XLR output. This manual provides essential information for safe and optimal use of your ampມີຊີວິດຊີວາ.

2. ຄໍາແນະນໍາຄວາມປອດໄພ

• ອ່ານຄໍາແນະນໍາ: Always read and understand all safety and operating instructions before using this product.
• ຮັກສາຄໍາແນະນໍາ: ຮັກສາຄໍາແນະນໍາເຫຼົ່ານີ້ສໍາລັບການອ້າງອີງໃນອະນາຄົດ.
• ຄຳເຕືອນໃຫ້ລະວັງ: ປະຕິບັດຕາມຄໍາເຕືອນທັງຫມົດກ່ຽວກັບຜະລິດຕະພັນແລະໃນຄໍາແນະນໍາການດໍາເນີນງານ.
• ນ​້​ໍ​າ​ແລະ​ຄວາມ​ຊຸ່ມ​: Do not use this apparatus near water. Avoid exposure to rain or moisture.
• ການລະບາຍອາກາດ: ຮັບປະກັນການລະບາຍອາກາດທີ່ເຫມາະສົມ. ຫ້າມປິດຊ່ອງລະບາຍອາກາດໃດໆ.
• ຄວາມຮ້ອນ: ຫ້າມວາງຢູ່ໃກ້ກັບແຫຼ່ງຄວາມຮ້ອນເຊັ່ນ: ລັງສີ, ເຄື່ອງບັນທຶກຄວາມຮ້ອນ, ເຕົາ ຫຼືອຸປະກອນອື່ນໆ (ລວມທັງ. amplifiers) ທີ່ຜະລິດຄວາມຮ້ອນ.
• ການປົກປ້ອງສາຍໄຟ: ປົກປ້ອງສາຍໄຟຈາກການຖືກເປີດ ຫຼື ສຽບ.
• ທໍາຄວາມສະອາດ: ເຮັດຄວາມສະອາດດ້ວຍຜ້າແຫ້ງເທົ່ານັ້ນ.
• ການບໍລິການ: ອ້າງອີງການບໍລິການທັງໝົດໃຫ້ກັບພະນັກງານບໍລິການທີ່ມີຄຸນວຸດທິ. ການບໍລິການແມ່ນຕ້ອງການເມື່ອອຸປະກອນໄດ້ຮັບຄວາມເສຍຫາຍໃນທາງໃດກໍ່ຕາມເຊັ່ນ: ສາຍໄຟຫຼືປລັກສຽບຖືກເສຍຫາຍ, ແຫຼວຮົ່ວໄຫຼຫຼືສິ່ງຂອງຕົກເຂົ້າໄປໃນອຸປະກອນ, ອຸປະກອນຖືກຝົນຫຼືຄວາມຊຸ່ມຊື່ນ, ບໍ່ເຮັດວຽກຕາມປົກກະຕິ. , ຫຼື​ໄດ້​ຖືກ​ຫຼຸດ​ລົງ​.
• ສູງtage: ທໍ່ amplifiers operate at high voltages. Do not attempt to open the chassis or service the unit yourself.

3. ຕັ້ງຄ່າ

3.1 ການຫຸ້ມຫໍ່

ລະມັດລະວັງເອົາ amplifier from its packaging. Inspect for any signs of damage during transit. Retain the packaging for future transport or storage.

3.2 ການເຊື່ອມຕໍ່ພະລັງງານ

1. ຮັບປະກັນ amplifier's power switch is in the 'OFF' position.
2. Connect the supplied IEC mains power cable to the MAINS INPUT on the rear panel of the ampມີຊີວິດຊີວາ.
3. Plug the other end of the power cable into a suitable grounded mains outlet.

3.3 Guitar Connection

Connect your guitar to the INPUT jack on the front panel using a high-quality instrument cable.

3.4 ການເຊື່ອມຕໍ່ສະວິດຕີນ

Connect the supplied footswitch to the FOOTSWITCH jack on the rear panel. This allows remote switching between channels and activating the Channel II Boost.

3.5 Cab Rig Output Connection

The Cab Rig output provides advanced DSP cabinet simulation for direct recording or connection to a PA system.

• ສຽງ USB: Connect a USB cable from the USB port on the rear panel to your computer for direct recording and access to the Cab Rig software.
• XLR D.I.: Use an XLR cable to connect the XLR D.I. output to a mixing console or audio interface.
• ເສັ້ນອອກ: Use a 1/4" jack cable to connect the LINE OUT to other line-level devices.

3.6 Effects Loop Connection

The effects loop allows integration of external effects pedals. Connect the SEND jack to the input of your effects unit and the RETURN jack from the output of your effects unit. Adjust the EFFECTS LOOP LEVEL switch for optimal signal matching.

4. ການຄວບຄຸມແລະຫນ້າທີ່

4.1 ແຜງຄວບຄຸມດ້ານໜ້າ

ຮູບພາບນີ້ສະແດງຢູ່ເທິງສຸດ view of the Blackstar St. James 50 EL34 Combo Amplifier, highlighting the front panel controls. From left to right, you can see the Power and Standby switches, Master volume, Reverb knob, a three-band EQ (Treble, Middle, Bass), Volume II, Gain II, Channel II Boost switch, Volume I, Gain I, and the Input jack. The Power Reduction switch (50W/2W/SAG) is also visible.

• ການປ້ອນຂໍ້ມູນ: ເຊື່ອມຕໍ່ກີຕາຂອງທ່ານທີ່ນີ້.
• CHANNEL I (Clean):
  • GAIN I: Controls the input gain for Channel I.
  • VOLUME I: Controls the overall output volume for Channel I.
• CHANNEL II (Overdrive):
  • GAIN II: Controls the input gain for Channel II.
  • VOLUME II: Controls the overall output volume for Channel II.
  • CH. II BOOST: Activates a boost for Channel II, increasing gain and volume. Can be activated via footswitch.
• EQ (BASS, MIDDLE, TREBLE): Three-band equalizer to shape the amplifier's tone.
• ຄຳຕອບ: ຄວບຄຸມລະດັບຂອງຜົນກະທົບ reverb ດິຈິຕອນໃນຕົວ.
• ແມ່ບົດ: ຄວບຄຸມປະລິມານຜົນຜະລິດໂດຍລວມຂອງ ampມີຊີວິດຊີວາ.
• POWER REDUCTION (50W/2W/SAG): ເລືອກເອົາ amplifier's output power (50W, 2W) or activates the 'SAG' mode for a more vintage, compressed feel.
• ສະບັບຫຍໍ້: ມີສ່ວນຮ່ວມຫຼື disengages ໄດ້ amplifier's standby mode. Always use when powering on/off.
• ພະລັງງານ: ສະວິດໄຟຫຼັກສຳລັບ ampມີຊີວິດຊີວາ.

4.2 ການເຊື່ອມຕໍ່ແຜງດ້ານຫລັງ

This image shows the rear panel of the Blackstar St. James 50 EL34 Combo Amplifier. Visible connections include the MAINS INPUT, FUSE, SPEAKER OUTPUTS (1x16 Ohm, 1x8 Ohm, 2x16 Ohm), EFFECTS LOOP (SEND, RETURN, LEVEL switch), CAB RIG OUTPUTS (USB, XLR D.I., LINE OUT), and FOOTSWITCH input.

• ວັດສະດຸປ້ອນຫຼັກ: IEC power inlet for the mains cable.
• FUSE: Mains fuse holder. Replace only with the specified type and rating.
• ອຸປະກອນເວົ້າອອກສຽງ: Connect external speaker cabinets here. Ensure correct impedance matching (1x16 Ohm, 1x8 Ohm, 2x16 Ohm).
• EFFECTS LOOP (SEND, RETURN, LEVEL): For connecting external effects pedals. The LEVEL switch adjusts the loop's sensitivity.
• CAB RIG OUTPUTS (USB, XLR D.I., LINE OUT): Outputs with integrated cabinet simulation.
• ຕີນສະວິດ: Connect the supplied footswitch for remote control of channels and boost.

5. ຄໍາແນະນໍາການດໍາເນີນງານ

5.1 ເປີດ ແລະ ປິດ

1. Ensure all volume controls are set to minimum.
2. Flip the POWER switch to 'ON'. The power indicator will illuminate.
3. Wait approximately 30-60 seconds for the tubes to warm up, then flip the STANDBY switch to 'ON'.
4. To power off, flip the STANDBY switch to 'OFF', then the POWER switch to 'OFF'.

5.2 ການປ່ຽນຊ່ອງ

Use the front panel channel switch or the footswitch to toggle between Channel I (Clean) and Channel II (Overdrive). The CH. II BOOST can be engaged for additional gain on Channel II.

5.3 Tone Shaping

Adjust the BASS, MIDDLE, and TREBLE controls to sculpt your desired tone. The REVERB knob adds a studio-quality digital reverb effect.

5.4 ການຫຼຸດຜ່ອນພະລັງງານ

The POWER REDUCTION switch allows you to select between 50W and 2W output, or engage the 'SAG' mode. The 2W setting is ideal for lower volume playing, while 'SAG' mode provides a more dynamic and compressed tube response.

5.5 Cab Rig Functionality

The Cab Rig DSP offers advanced cabinet simulation. Connect via USB to your computer and use the dedicated Blackstar software to customize cabinet, microphone, and room simulations. This allows for versatile direct recording and live sound options without needing a physical speaker cabinet.

6. ບໍາລຸງຮັກສາ

6.1 ການທໍາຄວາມສະອາດ

ອະນາໄມ amplifier's exterior with a dry, soft cloth. Do not use abrasive cleaners or solvents. Ensure no liquids enter the ampຕົວເຄື່ອງ lifier.

6.2 ການປ່ຽນທໍ່

The St. James 50 EL34 Combo uses vacuum tubes which have a finite lifespan. If you notice a decrease in performance, unusual noise, or loss of volume, tubes may need replacement. Tube replacement should only be performed by qualified service personnel due to high internal voltages. Refer to the specifications for tube types.

6.3 ການເກັບຮັກສາ

ເກັບຮັກສາໄວ້ amplifier in a dry, temperature-controlled environment, away from direct sunlight and extreme temperatures. If storing for extended periods, cover the amplifier ເພື່ອປົກປ້ອງມັນຈາກຂີ້ຝຸ່ນ.

7. ການແກ້ໄຂບັນຫາ

• ບໍ່ມີສຽງ:
  • Check power connections and ensure the POWER and STANDBY switches are 'ON'.
  • Verify guitar and speaker cables are securely connected.
  • Ensure all volume controls (Gain, Volume, Master) are not at minimum.
  • Check the fuse on the rear panel. Replace if blown with the correct type.
• Poor Tone/Weak Sound:
  • ປັບການຕັ້ງຄ່າ EQ.
  • ກວດ​ສອບ​ສໍາ​ລັບ​ສາຍ​ໄຟ​ຜິດ​ພາດ​.
  • Ensure correct speaker impedance matching if using an external cabinet.
  • Tubes may be worn out. Consult a qualified technician for tube testing/replacement.
• Excessive Hum/Noise:
  • Ensure proper grounding of the power outlet.
  • ລອງປລັກສຽບໄຟອື່ນ.
  • ຍ້າຍ amplifier away from other electronic devices that may cause interference.
  • Check for faulty tubes or internal components.

If problems persist, contact Blackstar customer support or a qualified service technician.

8. ຂໍ້ມູນຈໍາເພາະ

This image shows the Blackstar St. James 50 EL34 Combo Amplifier from the front, highlighting its fawn Tolex covering and black grille cloth. The Blackstar logo is visible above the grille.

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

ສຳລັບຂໍ້ມູນການຮັບປະກັນ ແລະ ການຊ່ວຍເຫຼືອດ້ານເຕັກນິກ, ກະລຸນາອ້າງອີງເຖິງ Blackstar ຢ່າງເປັນທາງການ Ampການຈົດທະບຽນ website or contact your authorized Blackstar dealer. Keep your proof of purchase for warranty claims.