Pêşkêş
The Cort CM20B is a compact bass amplifier designed to provide robust sound and a user-friendly interface. It is suitable for home practice, small venues, and controlled volume environments. This manual provides essential information for the safe and effective use of your CM20B ampzindîtir.
Agahiyên Ewlekariyê
Ji kerema xwe berî xebitandinê hemû rêwerzên ewlehiyê bixwînin û fêm bikin amplîfîker. Vê rêbernameyê ji bo referansa pêşerojê biparêzin.
- Çavkaniya hêzê: Girêdan bike amplifier only to a power supply of the type specified on the unit. Ensure the voltage and frequency match your local power standards.
- Erdkirin: Ew amplifier must be properly grounded to prevent electric shock. Do not defeat the safety purpose of the polarized or grounding-type plug.
- Şilî: Eşkere nekin amplifier to rain or moisture. Avoid using it near water sources or in damp derdorên.
- Perwanekirin: Li dora hewa hewa têra xwe bicîh bikin amplifier. Do not block ventilation openings. Overheating can cause damage.
- Germa: Bihêle amplifier away from heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat.
- Kablo: Kabloya elektrîkê ji meş û pêçandinê biparêzin, nemaze li fîşen, pêlên rehet, û cihê ku ew ji amûrê derdikevin.
- Xizmetkirin: Hewl nedin ku hûn vê hilberê bixwe xizmet bikin. Hemî servîskirinê bişînin karmendên karûbarê jêhatî.
- Parastina bihîstinê: Demdirêj rûbirûbûna bi dengê bilind re dikare bibe sedema zirara mayînde ya bihîstinê. Dema ku hûn astên deng destnîşan dikin baldar bin.
Naveroka pakêtê
Piştrast bike ku hemî tişt di pakêtê de hene:
- Cort CM20B Bass AmpLifier Unit
- Cable Power
- Manual Bikarhêner (ev belge)
Product Overview
The Cort CM20B features a compact design with an 8-inch speaker, offering a clear and powerful bass tone. Below are descriptions of the amplifier's front and rear panels.
Control Panel Eniya

Image: Front panel of the Cort CM20B amplifier, detailing all controls and input/output jacks.
- BEYAN: 1/4-inch jack for connecting your bass guitar.
- BEND: Asta hilberana giştî ya axê kontrol dike ampzindîtir.
- AWA: Activates a mid-frequency cut and boosts low and high frequencies for a fatter tone, suitable for slap style playing or low-volume practice.
- BASS: Bersiva frekansa nizm a dengê we eyar dike.
- NAVÎN: Adjusts the mid-frequency response of your tone.
- SESBIK: Bersiva frekanseke bilind a dengê we eyar dike.
- AUX IN: 1/8-inch stereo input for connecting external audio devices like MP3 players or smartphones for practice.
- HEADPHONES: 1/8-inch stereo output for silent practice. Connecting headphones mutes the main speaker.
- Veguheztina ON/OFF: Hêz dide amplifier on or off. An indicator light shows power status.
Panela paşîn

Image: Rear panel of the Cort CM20B amplifier, displaying the power input and regulatory information.
- HOWZA INPUT: IEC power inlet for connecting the included power cable.
- XWARINÊN LEZOK: Unique identifier for your ampzindîtir.
- LÊKÊN HIŞYARÎ: Important safety and regulatory information.
Damezirandin
Follow these steps to set up your Cort CM20B ampzindîtir:
- Cihkirin: Bi cih bikin amplifier on a stable, flat surface. Ensure there is sufficient space around the unit for proper ventilation. Avoid placing it directly against walls or in enclosed spaces.
- Têkiliya Hêzê: Piştrast bike amplifier's ON/OFF switch is in the OFF position. Connect the provided power cable to the INPUT POWER inlet on the rear panel of the amplifier, then plug the other end into a suitable grounded electrical outlet.
- Girêdana Amûrê: Connect your bass guitar to the INPUT jack on the front panel using a standard 1/4-inch instrument cable.
- External Audio (Optional): If you wish to play along with music, connect your audio device (e.g., smartphone, MP3 player) to the AUX IN jack using a 1/8-inch stereo audio cable.
- Guhguhkên (Vebijarkî): For silent practice, connect your headphones to the HEADPHONES jack. This will mute the main speaker.
Telîmatên Operating
Once set up, you can begin using your ampzindîtir:
- Hêzdarkirin: Ensure all volume controls on your bass guitar and the amplifier are set to their minimum (zero) position. Flip the ON/OFF switch to the ON position. The power indicator light will illuminate.
- Volume eyar bikin: Slowly increase the VOLUME knob on the amplifier to your desired listening level. Adjust the volume on your bass guitar as needed.
- Tone Shaping (EQ): Use the BASS, MIDDLE, and TREBLE knobs to adjust the tonal characteristics of your bass. Experiment with these controls to find your preferred sound.
- Using the MODE Switch: Engage the MODE switch to activate a pre-set EQ curve that cuts mid-frequencies and boosts lows and highs. This can be useful for certain playing styles or to achieve a different tonal character.
- Playing with External Audio: If using the AUX IN, adjust the volume on your external audio device to balance it with your bass guitar's volume.
- Pratîka Bêdeng: When headphones are connected to the HEADPHONES jack, the main speaker is automatically muted, allowing for private practice.
- Hêzdarkirin: Before turning off the amplifier, reduce the VOLUME knob to its minimum. Then, flip the ON/OFF switch to the OFF position. Disconnect all cables when not in use for extended periods.
Lênerrînî
Parastina rast temenê dirêj û performansa çêtirîn a cîhaza we garantî dike. ampzindîtir:
- Paqijî: Ji bo paqijkirina derveyê qumaşê nerm û hişk bikar bînin amplifier. Do not use abrasive cleaners, solvents, or waxes, as they may damage the finish.
- Embarkirinî: Dema ku nayê bikar anîn, hilînin amplifier in a dry, cool environment, away from direct sunlight and extreme temperatures.
- Neqlîye: Dema ku diçin amplifier, ensure it is powered off and all cables are disconnected. Use the integrated handle for carrying.
- Perwanekirin: Bi rêkûpêk kontrol bikin ka vebûnên hewakirinê ji toz û bermayiyan paqij in.
Çareserkirina pirsgirêkan
If you encounter issues with your CM20B amplifier, li pirsgirêk û çareseriyên hevpar ên jêrîn binêre:
| Pirsegirêk | Sedema gengaz | Çare |
|---|---|---|
| Deng ji dengbêjê nayê |
|
|
| Dengê xerabûyî |
|
|
| Hêz tune |
|
|
| Aux In not working |
|
|
Eger piştî ceribandina van çareseriyan pirsgirêk berdewam bike, ji kerema xwe bi piştgiriya xerîdar re têkilî daynin.
Specifications
Key technical specifications for the Cort CM20B Bass Ampzindîtir:
- Cins: CM20B
- Nîşan: Cort
- Wattage: 20 Watt
- Gotevan: 1 x 8-inch custom speaker
- Kontrol: Volume, Mode, Bass, Middle, Treble
- Ketin: 1/4-inch Instrument Input, 1/8-inch Aux In
- Derketin: 1/8-inch Headphone Out
- Xerca hêzê: 20 Watt
- Accepted Voltage Frequency: 100 to 240 Volts, 50 Hertz to 60 Hertz
- Pîvanên hilberê (W x D x H): Nêzîkî 8.3 x 12.4 x 12 înç (21.1 x 31.5 x 30.5 cm)
- Giraniya Babetê: Nêzîkî 8.8 pound (4 kg)
- Reng: Reş
- Bikaranîna taybetî: Music Practice, Small Group Practice, Listening, Recording
Agahî Garantî
Cort products are manufactured to high-quality standards. This product is covered by a manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary by region and retailer. Please retain your proof of purchase for warranty claims. For detailed warranty information, refer to the warranty card included with your product or visit the official Cort website.
Alîkarî
For further assistance, technical support, or service inquiries, please contact your authorized Cort dealer or visit the official Cort webmalper:
Cort Guitars Official Webmalper: www.cortguitars.com
Please have your model number (CM20B) and serial number ready when contacting support.