1. Produk Lebihview
The Donner Revecho is a versatile 2-in-1 guitar effect pedal, combining both reverb and delay effects. Designed for electric guitarists, it offers a compact solution for adding depth and ambiance to your sound. This pedal features independent controls for each effect, including a Tap Tempo function for precise delay synchronization and an Effect Tail feature for natural decay.
Ciri-ciri Utama:
- 2-in-1 Pedal: Seamlessly integrates delay and reverb effects.
- Instant Precision Control: Adjustable effect level, delay time, delay feedback, and reverberation time.
- Ketik Tempo: Provides instantaneous control over delay time for rhythm synchronization.
- Effect Tail: Enhances playability by allowing notes and chords to decay naturally after disengagement.
- Reka bentuk padat: User-friendly form factor with buffer bypass for tonal purity.

Rajah 1: Depan view of the Donner Revecho Reverb Delay Pedal.
2. Arahan Persediaan
Keperluan Kuasa:
The Donner Revecho pedal requires a 9V DC power adapter with a center-negative polarity and a minimum current of 100mA. This product does not come with a battery compartment. Using an improper power supply may cause the pedal to malfunction or result in damage.
Menyambung Pedal:
- Sambungkan gitar anda ke IN bicu di sebelah kanan pedal menggunakan kabel instrumen standard 1/4 inci.
- Sambungkan KELUAR bicu di sebelah kiri pedal ke amplifier or the next pedal in your signal chain using a standard 1/4-inch instrument cable.
- Connect the 9V DC power adapter to the 9V DC bicu input.

Rajah 2: Bersudut view showing the input (IN) and output (OUT) jacks, and the 9V DC power input.
3. Arahan Operasi
The Revecho pedal features five control knobs and two footswitches for comprehensive sound shaping.
Kawalan:
- REVERB: Adjusts the overall level or intensity of the reverb effect.
- HARI: Controls the length of the reverb tail, from short to long.
- TINGKAT: Melaraskan kelantangan output keseluruhan pedal.
- MAKLUM BALAS: Determines the number of delay repeats. Higher settings result in more repeats.
- KELEWATAN: Controls the delay time, from short slap-back echoes to long, atmospheric delays.
Suis kaki:
- REVERB HOLD (TAIL): Activates or deactivates the reverb effect. Holding this footswitch engages the Effect Tail feature, allowing the reverb to naturally decay even after the effect is disengaged.
- DELAY HOLD (TAP): Activates or deactivates the delay effect. Tapping this footswitch multiple times sets the Tap Tempo for the delay time. Holding this footswitch will sustain the current delay repeats.

Rajah 3: Atas view of the pedal with control knobs and footswitches.
4. Penyelenggaraan
To ensure the longevity and optimal performance of your Donner Revecho pedal, follow these maintenance guidelines:
- Pembersihan: Gunakan kain lembut dan kering untuk membersihkan bahagian luar pedal. Elakkan menggunakan pembersih atau pelarut yang kasar, kerana ia boleh merosakkan kemasannya.
- Storan: Store the pedal in a cool, dry place away from direct sunlight and extreme temperatures. If not in use for an extended period, disconnect the power supply.
- Sambungan: Periodically check all cable connections for wear and tear. Ensure jacks are free of dust and debris.
5. Penyelesaian masalah
If you encounter issues with your Donner Revecho pedal, refer to the following common problems and solutions:
- Tiada Bunyi:
- Ensure the power adapter is correctly connected and providing the specified 9V DC, center-negative power.
- Check all instrument cables for proper connection and functionality.
- Verify that the pedal is engaged (LEDs are lit) and the LEVEL knob is not set to minimum.
- Isyarat Lemah atau Terherot:
- Check the power supply; insufficient current (below 100mA) can cause performance issues.
- Ensure all cables are in good condition and fully inserted.
- Adjust the LEVEL knob to an appropriate setting.
- Delay/Reverb Not Functioning:
- Confirm that the respective effect is engaged via its footswitch.
- Check the REVERB, DECAY, FEEDBACK, and DELAY knobs to ensure they are not set to minimum or extreme settings that might make the effect imperceptible.
6. Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | Donner |
| Nama Model | Revecho |
| Nombor Model | EC1118 |
| Gaya | Kelewatan, Reverb |
| Dimensi Produk | 5.2"P x 1.8"L x 2.5"T (13.2cm x 4.6cm x 6.35cm) |
| Berat Barang | 0.3 Kilogram |
| Voltage | 9 Volt DC |
| Amppemadam | 100 Miliamps (minimum) |
| Kesan Output Audio | Kelewatan, Reverb |
| Jenis Kawalan | Knob, Footswitch |
| Sumber Kuasa | Penyesuai (tidak termasuk) |
| Antara Muka Perkakasan | Bicu Audio 1/4 inci |
| Format Isyarat | Analog |
| UPC | 747356962834 |
7. Waranti dan Sokongan
Maklumat Waranti:
This Donner product is covered by a Waranti 2 tahun dari tarikh pembelian. Sila simpan bukti pembelian anda untuk tuntutan waranti.
Sokongan Pelanggan:
For further assistance, technical support, or warranty inquiries, please visit the official Donner webtapak atau hubungi bahagian perkhidmatan pelanggan mereka. Maklumat hubungan biasanya boleh didapati pada pembungkusan produk atau pengeluar webtapak.