1. Uvod
Hvala, ker ste izbrali Ampeg Rocket Bass RB108 Bass Combo Amplifier. This manual provides essential information for the safe and efficient operation of your new amplifier. The RB108 is a 30-watt, 1x8" combo amplifier designed for bass players seeking classic Ampeg tone in a portable package. It features a 3-band EQ, Super Grit Technology (SGT) overdrive, and convenient auxiliary and headphone inputs for practice.
Slika 1: Spredaj view od Ampeg Rocket Bass RB108 Bass Combo Ampoživitelj, razstavaasing its classic design with a black checkered Tolex finish and silver grille cloth.
2. Varnostne informacije
Pred uporabo tega izdelka preberite in razumite vsa varnostna navodila. Ta priročnik shranite za poznejšo uporabo.
- vir energije: Povežite ampnapajalnik samo na navedeno napetost napajanjatage. Prepričajte se, da napajalni kabel ni poškodovan.
- Prezračevanje: Ne blokirajte prezračevalnih odprtin. Zagotovite zadosten pretok zraka okoli amplifier za preprečevanje pregrevanja.
- Vlaga: Ne izpostavljajte amplifier to rain or moisture. Avoid placing liquids on or near the unit.
- Servisiranje: Vsa servisna dela prepustite usposobljenemu serviserju. Ne poskušajte popravljati enote sami.
- Umestitev: Postavite ampIzogibajte se postavljanju na stabilno, ravno površino. Izogibajte se postavljanju v bližino virov toplote ali na neposredno sončno svetlobo.
3. Nastavitev
3.1 Razpakiranje
Previdno odstranite amplifier from its packaging. Inspect the unit for any signs of damage that may have occurred during shipping. Retain the original packaging for future transport or storage.
3.2 Priključitev instrumenta
The RB108 features dual inputs: 0dB and -15dB. Use the 0dB input for instruments with passive pickups, and the -15dB input for instruments with active pickups or higher output levels to prevent signal clipping.
- Zagotovite amplifier is powered off and the volume control is set to minimum.
- Connect your bass guitar to the appropriate input jack (0dB or -15dB) using a standard 1/4" instrument cable.
Figure 2: Close-up of the RB108 control panel, showing the 0dB and -15dB input jacks, SGT switch, and EQ knobs.
3.3 Napajalni priključek
- Connect the supplied AC power cord to the AC INLET on the rear panel of the amplifier.
- Drugi konec napajalnega kabla priključite v ozemljeno električno vtičnico.
Slika 3: Zadnja plošča Ampeg Rocket Bass RB108, displaying the AC inlet and other connections.
4. Delovanje
4.1 Vklop/izklop
- To power on, ensure the volume is at minimum, then flip the POWER switch to the "ON" position. The power indicator LED will illuminate.
- To power off, turn the volume to minimum, then flip the POWER switch to the "OFF" position.
4.2 Kontrole
- PROSTOR: Adjusts the overall output level of the amplifier.
- BAS: Controls the low-frequency response.
- SREDNJA: Nadzoruje srednjefrekvenčni odziv.
- TREPLE: Nadzoruje visokofrekvenčni odziv.
- SGT (Super Grit Technology): Engages the SGT overdrive circuit. On the RB108, this is a simple on/off switch. Other Rocket Bass models feature GRIT and LEVEL controls for more precise overdrive shaping.
- AUX IN: 1/8" stereo input for connecting external audio devices (e.g., smartphone, MP3 player) to play along with music.
- TELEFONI: 1/8" stereo output for headphones, allowing for silent practice. Connecting headphones mutes the main speaker.
4.3 Using Super Grit Technology (SGT)
The SGT circuit provides a warm, gritty overdrive reminiscent of classic Ampeg tube amps. Simply press the SGT button on the control panel to engage or disengage the effect. Experiment with your instrument's volume and tone controls to find your desired overdrive character.
5. Funkcije nadview
The Ampeg Rocket Bass RB108 combines classic Ampeg aesthetics with modern functionality and portability.
- Prenosljivost: Designed to be lightweight, making it easy to transport for practice, lessons, or small gigs.
- Klasična Ampeg Tone: Features a 3-band EQ for sculpting a wide range of bass tones, from deep lows to crisp highs.
- Super Grit Technology (SGT): A switchable overdrive circuit that delivers a warm, tube-like growl without sacrificing low-end clarity.
- Dual Inputs (0dB & -15dB): Accommodates both passive and active instruments, providing optimal signal handling.
- Auxiliary Input & Headphone Output: Enables silent practice and playing along with external audio sources.
- Vzdržljiva konstrukcija: Housed in a robust cabinet with a classic checkered Tolex finish and vintage grille cloth.
Video 1: An introduction to the Ampeg Rocket Bass series, highlighting its portability, Super Grit Technology, and classic design. This video provides an overview of the features shared across the Rocket Bass family, including the RB108.
6. Vzdrževanje
Proper maintenance will ensure the longevity and optimal performance of your RB108 amplifier.
- Čiščenje: Za čiščenje zunanjosti uporabite mehko, suho krpo. Ne uporabljajte abrazivnih čistil ali topil.
- Shranjevanje: Ko ni v uporabi, shranite amplifier in a dry, temperature-controlled environment.
- prevoz: Always power off and unplug the amplifier before moving it. Use the integrated handle for carrying.
7. Odpravljanje težav
If you encounter any issues, refer to the following troubleshooting guide before contacting support.
| Težava | Možen vzrok | rešitev |
|---|---|---|
| Brez zvoka | Power not connected, volume low, instrument cable faulty, headphones connected. | Check power, increase volume, try a different cable, disconnect headphones. |
| Popačen zvok | Input level too high, SGT engaged, faulty instrument/cable. | Use -15dB input for high-output instruments, disengage SGT (unless desired), check instrument/cable. |
| Humming/Buzzing noise | Ground loop, faulty cable, nearby interference. | Try a different power outlet, use shielded cables, move away from other electronics. |
8. Specifikacije
| Funkcija | Podrobnost |
|---|---|
| Izhodna vattage | 30 vatov |
| Velikost zvočnika | 1x8" |
| EQ | 3-Band (Bass, Midrange, Treble) |
| Vložki | 0dB, -15dB, Aux In (1/8") |
| Izhodi | Headphone Out (1/8") |
| Posebne lastnosti | Super Grit Technology (SGT) Overdrive |
| Dimenzije (V x Š x G) | 20 x 20 x 16 palcev (približno) |
| Teža | 27.4 funta (približno) |
| Material | Les |
9. Garancija in podpora
Ampeg products are designed for reliability and performance. For warranty information and technical support, please refer to the official Ampeg website or contact your local authorized Ampeg dealer. Keep your purchase receipt as proof of purchase for warranty claims.
Za dodatno pomoč obiščite Ampeg Support Page.
