Introducció
El preinstrument acústic Fishman G-IIamp is designed to enhance the sound of acoustic instruments equipped with Piezo-style pickups. It is compatible with a wide range of instruments including acoustic guitars, violins, violas, cellos, and mandolins. This portable preamp delivers a clean, transparent sound and offers extended battery life, making it ideal for various performance and recording environments.
Característiques principals:
- Optimized for Piezo-style pickups to maximize frequency response.
- Extended battery life of up to 400 hours.
- Intuitive controls for Volume, Bass, and Treble.
- Durable, lightweight injection-molded casing.
- Includes a heavy-duty stainless-steel belt clip for portability.
Producte acabatview
Figura 1: Davant view of the Fishman G-II Preamp. This image displays the unit's compact design, the Fishman logo, the G-II model designation, and the control sliders for Bass, Treble, and Volume. It also shows the 9V DC input, and the Output and Input jacks.
The Fishman G-II features a straightforward interface for ease of use. The front panel includes slider controls for adjusting your instrument's tone and output level.
- Control de baix: Adjusts the low-frequency response of your instrument.
- Control dels aguts: Adjusts the high-frequency response of your instrument.
- Control de volum: Ajusta el nivell de sortida general del preamp.
- Jack d'entrada: Connects your instrument's pickup.
- Sortida Jack: Es connecta a un amplificador, mesclador o dispositiu de gravació.
- Entrada de 9 V CC: For optional external power supply (not included).
- Compartiment de la bateria: Located on the back for a 9V battery.
Configuració
- Font d'alimentació: Open the battery compartment on the back of the unit and insert a fresh 9V battery, ensuring correct polarity. Alternatively, connect an optional 9V DC power adapter to the 9V DC input jack.
- Connexió de l'instrument: Connect your instrument's Piezo-style pickup to the Entrada jack on the preamp using a standard 1/4-inch instrument cable.
- Connexió de sortida: Connecteu el Sortida jack of the preamp al teu amplifier, mixer, or audio interface using another standard 1/4-inch instrument cable.
- Col·locació segura: Utilize the integrated stainless-steel belt clip to attach the preamp to your belt, strap, or instrument case for convenient access during performance.
Instruccions de funcionament
Once the Fishman G-II is connected, you can begin adjusting your sound.
- Configuració inicial: Start with the Bass, Treble, and Volume sliders set to their center (neutral) positions.
- Ajust de volum: Augmenta lentament el Volum slider to achieve the desired output level. Be mindful of feedback, especially at high volumes.
- Tone Shaping (Bass & Treble):
- Mou el Baix slider up to increase low-end frequencies for a fuller sound, or down to reduce muddiness.
- Mou el Aguts slider up to add clarity and brightness, or down to soften harsh high frequencies.
- Encès/apagat: The unit powers on automatically when an instrument cable is inserted into the input jack. To conserve battery life, always disconnect the input cable when the preamp no està en ús.
Manteniment
- Neteja: Netegeu la unitat amb un drap suau i sec. Eviteu utilitzar productes de neteja o dissolvents abrasius.
- Substitució de la bateria: Replace the 9V battery when the sound becomes weak or distorted, or if the unit fails to power on. Always use a fresh, high-quality alkaline battery.
- Emmagatzematge: Store the preamp in a cool, dry place away from direct sunlight and extreme temperatures. Remove the battery if storing for extended periods to prevent leakage.
- Cura del cable: Ensure all cables are in good condition and properly connected to prevent signal loss or noise.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense so | Dead battery; Input cable not fully inserted; Output cable disconnected; Amplifier off/muted. | Replace battery; Ensure input cable is fully inserted; Check output cable connection; Turn on/unmute ampmés viu. |
| So feble o distorsionat | Low battery; Incorrect volume setting; Damaged cables. | Replace battery; Adjust volume slider; Check and replace cables if necessary. |
| Suggeriments excessius | Volume too high; Proximity to amplifier; Room acoustics. | Reduce volume; Increase distance from amplifier; Adjust Bass/Treble controls; Consider a feedback suppressor. |
| Brunzit o soroll | Ground loop; Faulty cables; Interference from other electronics. | Use a grounded power supply; Try different cables; Move away from other electronic devices. |
Especificacions
- Model: LFSHMODGE2
- Dimensions (L x A x A): 6.75 x 4.75 x 2.25 polzades
- Pes: 1.6 unces (0.1 lliures)
- Font d'alimentació: 9V Battery (1 required) or optional 9V DC adapter
- Durada de la bateria: Fins a 400 hores (aproximadament)
- Controls: Volume, Bass, Treble
- Entrada/sortida: 6.35mm (1/4 inch) Jack
- Dispositius compatibles: Acoustic Guitar, Violin, Viola, Cello, Mandolin (with Piezo-style pickups)
- Material: Injection-molded case with stainless-steel belt clip
Garantia i Suport
For warranty information and technical support, please refer to the official Fishman website or contact Fishman customer service directly. Keep your purchase receipt as proof of purchase.
Fishman Official Weblloc: www.fishman.com